100 Best Aliens Books of All Time

We've researched and ranked the best aliens books in the world, based on recommendations from world experts, sales data, and millions of reader ratings. Learn more

Featuring recommendations from Richard Branson, Sheryl Sandberg, Barack Obama, and 72 other experts.
1

Obsidian (Lux, #1)

Starting over sucks.

When we moved to West Virginia right before my senior year, I’d pretty much resigned myself to thick accents, dodgy internet access, and a whole lot of boring… until I spotted my hot neighbor, with his looming height and eerie green eyes. Things were looking up.

And then he opened his mouth.

Daemon is infuriating. Arrogant. Stab-worthy. We do not get along. At all. But when a stranger attacks me and Daemon literally freezes time with a wave of his hand, well, something… unexpected happens.

The hot alien living next door marks...
more

See more recommendations for this book...

2

Onyx (Lux, #2)

BEING CONNECTED TO DAEMON BLACK SUCKS…

Thanks to his alien mojo, Daemon’s determined to prove what he feels for me is more than a product of our bizarro connection. So I’ve sworn him off, even though he’s running more hot than cold these days. But we’ve got bigger problems.

SOMETHING WORSE THAN ARUM HAS COME TO TOWN

The Department of Defense is here. If they ever find out what Daemon can do and that we’re linked, I’m a goner. So is he. And there’s this new boy in school who’s got a secret of his own. He knows what’s happened to me and he can...
more

See more recommendations for this book...

3
After the 1st wave, only darkness remains. After the 2nd, only the lucky escape. And after the 3rd, only the unlucky survive. After the 4th wave, only one rule applies: trust no one.

Now, it's the dawn of the 5th wave, and on a lonely stretch of highway, Cassie runs from Them. The beings who only look human, who roam the countryside killing anyone they see. Who have scattered Earth's last survivors. To stay alone is to stay alive, Cassie believes, until she meets Evan Walker. Beguiling and mysterious, Evan Walker may be Cassie's only hope for rescuing her brother-or even...
more

See more recommendations for this book...

4

Origin (Lux, #4)

Daemon will do anything to get Katy back.

After the successful but disastrous raid on Mount Weather, he’s facing the impossible. Katy is gone. Taken. Everything becomes about finding her. Taking out anyone who stands in his way? Done. Burning down the whole world to save her? Gladly. Exposing his alien race to the world? With pleasure.

All Katy can do is survive.

Surrounded by enemies, the only way she can come out of this is to adapt. After all, there are sides of Daedalus that don’t seem entirely crazy, but the group’s goals are frightening and...
more

See more recommendations for this book...

5

The Host (The Host, #1)

Melanie Stryder refuses to fade away. The earth has been invaded by a species that take over the minds of human hosts while leaving their bodies intact. Wanderer, the invading "soul" who has been given Melanie's body, didn't expect to find its former tenant refusing to relinquish possession of her mind.

As Melanie fills Wanderer's thoughts with visions of Jared, a human who still lives in hiding, Wanderer begins to yearn for a man she's never met. Reluctant allies, Wanderer and Melanie set off to search for the man they both love.

Also see: Alternate Cover Editions...
more

See more recommendations for this book...

6

Ender's Game

Once again, Earth is under attack. An alien species is poised for a final assault. The survival of humanity depends on a military genius who can defeat the aliens. But who?

Ender Wiggin. Brilliant. Ruthless. Cunning. A tactical and strategic master. And a child.

Recruited for military training by the world government, Ender's childhood ends the moment he enters his new home: Battle School. Among the elite recruits Ender proves himself to be a genius among geniuses. He excels in simulated war games. But is the pressure and loneliness taking its toll on Ender? Simulations...
more

Mark ZuckerbergOh, it’s not a favorite book or anything like that, I just added it because I liked it. I don’t think there’s any real significance to the fact that it’s listed there and other books aren’t. (Source)

Timothy FerrissAt one point, this was the only book listed on Mark Zuckerberg’s Facebook page. If it’s good enough to be the sole selection of the founder of Facebook, maybe there’s something to it. The plot: In anticipation of another attack from a hostile alien race, the search for a brilliant military strategist has led to Ender Wiggin. In space combat school, Ender stands out, demonstrating exceptional... (Source)

Travis KalanickAbout a kid who is trained by the military to play video games [...] But he realizes at the end that the video games he was playing were an actual war. (Source)

See more recommendations for this book...

7

Opposition (Lux, #5)

Katy knows the world changed the night the Luxen came.

She can't believe Daemon welcomed his race or stood by as his kind threatened to obliterate every last human and hybrid on Earth. But the lines between good and bad have blurred, and love has become an emotion that could destroy her—could destroy them all.

Daemon will do anything to save those he loves, even if it means betrayal.

They must team with an unlikely enemy if there is any chance of surviving the invasion. But when it quickly becomes impossible to tell friend from foe, and the world...
more

See more recommendations for this book...

8
Nine of us came here. We look like you. We talk like you. We live among you. But we are not you. We can do things you dream of doing. We have powers you dream of having. We are stronger and faster than anything you have ever seen. We are the superheroes you worship in movies and comic books--but we are real.

Our plan was to grow, and train, and become strong, and become one, and fight them. But they found us and started hunting us first. Now all of us are running. Spending our lives in shadows, in places where no one would look, blending in. We have lived among you without you...
more

See more recommendations for this book...

9
When Stephen Covey first released The Seven Habits of Highly Effective People, the book became an instant rage because people suddenly got up and took notice that their lives were headed off in the wrong direction; and more than that, they realized that there were so many simple things they could do in order to navigate their life correctly. This book was wonderful education for people, education in how to live life effectively and get closer to the ideal of being a ‘success’ in life.

But not everyone understands Stephen Covey’s model fully well, or maybe there are some people who...
more

Dustin Moskovitz[I] was surprised at how familiar the topics felt. (Source)

Dave Ramsey[Dave Ramsey recommended this book on his website.] (Source)

Kishore BiyaniImmensely helpful and influential during my early years, it explained some of the basic mindsets required to succeed in any profession. (Source)

See more recommendations for this book...

10
One Thursday lunchtime Earth is unexpectedly demolished to make way for a new hyperspace bypass. For Arthur Dent, who has only just had his house demolished that morning, this is already more than he can cope with. Sadly, however, the weekend has only just begun. And the Galaxy is a very, very large and startling place indeed. less

Richard BransonToday is World Book Day, a wonderful opportunity to address this #ChallengeRichard sent in by Mike Gonzalez of New Jersey: Make a list of your top 65 books to read in a lifetime. (Source)

Elon MuskI guess when I was around 12 or 15... I had an existential crisis, and I was reading various books on trying to figure out the meaning of life and what does it all mean? It all seemed quite meaningless and then we happened to have some books by Nietzsche and Schopenhauer in the house, which you should not read at age 14 (laughter). It is bad, it’s really negative. So then I read Hitchhikers Guide... (Source)

Timothy FerrissIf Fear and Loathing in Las Vegas and Star Wars had a love-child, it would read something like this. This colorful novel by Douglas Adams begins with Arthur Dent narrowly escaping the Earth’s destruction as it is bulldozed to make room for a hyperspace bypass. Beyond the bizarre characters and plot twists, Adams proves that despite how bleak ones situation might be, there’s always something to... (Source)

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.
11
How do you rid the Earth of seven billion humans? Rid the humans of their humanity.

Surviving the first four waves was nearly impossible. Now Cassie Sullivan finds herself in a new world, a world in which the fundamental trust that binds us together is gone. As the 5th Wave rolls across the landscape, Cassie, Ben, and Ringer are forced to confront the Others’ ultimate goal: the extermination of the human race.

Cassie and her friends haven’t seen the depths to which the Others will sink, nor have the Others seen the heights to which humanity will rise, in the ultimate...
more

See more recommendations for this book...

12

Shadows (Lux, #0.5)

The last thing Dawson Black expected was Bethany Williams. As a Luxen, an alien life form on Earth, human girls are…well, fun. But since the Luxen have to keep their true identities a secret, falling for one would be insane.

Dangerous. Tempting. Undeniable.

Bethany can’t deny the immediate connection between her and Dawson. And even though boys aren’t a complication she wants, she can’t stay away from him. Still, whenever they lock eyes, she’s drawn in.

Captivated. Lured. Loved.

Dawson is keeping a secret that will change her...
more

See more recommendations for this book...

13
I've seen him on the news. Followed the stories about what happened in Ohio. John Smith, out there, on the run. To the world, he's a mystery. But to me . . . he's one of us.

Nine of us came here, but sometimes I wonder if time has changed us—if we all still believe in our mission. How can I know? There are six of us left. We're hiding, blending in, avoiding contact with one another . . . but our Legacies are developing, and soon we'll be equipped to fight. Is John Number Four, and is his appearance the sign I've been waiting for? And what about Number Five and Six? Could one of...
more

See more recommendations for this book...

14

Obsession

This is a stand alone novel that is an adult spin-off of the Lux Series You do not need to read a Lux book to read Obsession and vice versa.

He’s arrogant, domineering, and... To. Die. For.

Hunter is a ruthless killer. And the Department of Defense has him firmly in their grasp, which usually doesn’t chafe too badly because he gets to kill bad guys. Most of the time he enjoys his job. That is, until he’s saddled with something he’s never had to do before: protect a human from his mortal...
more

See more recommendations for this book...

15
The first book in the Lunar Chronicles series by Marissa Meyer! See where the futuristic YA fairytale saga all began, with the tale of a teenage cyborg who must fight for Earth's survival against villains from outer space.

Humans and androids crowd the raucous streets of New Beijing. A deadly plague ravages the population. From space, a ruthless lunar people watch, waiting to make their move. No one knows that Earth's fate hinges on one girl. . . .

Cinder, a gifted mechanic, is a cyborg. She's a second-class citizen with a mysterious past, reviled by her stepmother and...
more
Recommended by Estelle Francis, and 1 others.

Estelle FrancisThe story weaves politics, technology and fantasy in with the classic fairytale that we all know and love. (Source)

See more recommendations for this book...

16

Alienated (Alienated, #1)

Two years ago, the aliens made contact. Now Cara Sweeney is going to be sharing a bathroom with one of them.

Handpicked to host the first-ever L’eihr exchange student, Cara thinks her future is set. Not only does she get a free ride to her dream college, she’ll have inside information about the mysterious L’eihrs that every journalist would kill for. Cara’s blog following is about to skyrocket.

Still, Cara isn’t sure what to think when she meets Aelyx. Humans and L’eihrs have nearly identical DNA, but cold, infuriatingly brilliant Aelyx couldn’t seem more alien. She’s...
more

See more recommendations for this book...

17
The Rise of Nine is the next thrilling instalment in the gripping Lorien Legacies series by Pittacus Lore.

'Number Four is a hero for this generation' Michael Bay, director of Transformers

***
Until I met John Smith, Number Four, I'd been on the run alone, hiding and fighting to stay alive. Together we are much more powerful. But it could only last so long before we had to separate to find the others . . .

I went to Spain to find Seven, and I found even more, including a tenth member of the Garde who escaped from Lorien alive. Ella is younger than the...
more

See more recommendations for this book...

18
You'd think being abducted by aliens would be the worst thing that could happen to me. And you'd be wrong. Because now, the aliens are having ship trouble, and they've left their cargo of human women - including me - on an ice planet.

And the only native inhabitant I've met? He's big, horned, blue, and really, really has a thing for me...
less

See more recommendations for this book...

19
The Three-Body Problem is the first chance for English-speaking readers to experience the Hugo Award-winning phenomenon from China's most beloved science fiction author, Liu Cixin.

Set against the backdrop of China's Cultural Revolution, a secret military project sends signals into space to establish contact with aliens. An alien civilization on the brink of destruction captures the signal and plans to invade Earth. Meanwhile, on Earth, different camps start forming, planning to either welcome the superior beings and help them take over a world seen as corrupt, or to fight...
more

Barack ObamaAs a devoted reader, the president has been linked to a lengthy list of novels and poetry collections over the years — he admits he enjoys a thriller. (Source)

Mark ZuckerbergIt's a Chinese science fiction book that has gotten so popular there's now a Hollywood movie being made based on it. This will also be a fun break from all the economics and social science books I've read recently. (Source)

Adam SavageI felt like I was getting a Chinese version of Chinese culture. And that frame felt unique. (Source)

See more recommendations for this book...

20

The War of the Worlds

When an army of invading Martians lands in England, panic and terror seize the population. As the aliens traverse the country in huge three-legged machines, incinerating all in their path with a heat ray and spreading noxious toxic gases, the people of the Earth must come to terms with the prospect of the end of human civilization and the beginning of Martian rule.

Inspiring films, radio dramas, comic-book adaptations, television series and sequels,The War of the Worlds is a prototypical work of science fiction which has influenced every alien story that has come since, and is...
more
Recommended by Roger Luckhurst, and 1 others.

Roger LuckhurstWells’ brilliant satirical stroke of turning colonialism on its head. (Source)

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.
21
Cinder and Captain Thorne are fugitives on the run, now with Scarlet and Wolf in tow. Together, they're plotting to overthrow Queen Levana and her army.

Their best hope lies with Cress, a girl imprisoned on a satellite since childhood who's only ever had her netscreens as company. All that screen time has made Cress an excellent hacker. Unfortunately, she's just received orders from Levana to track down Cinder and her handsome accomplice.

When a daring rescue of Cress goes awry, the group is separated. Cress finally has her freedom, but it comes at a higher price....
more

See more recommendations for this book...

22

Claimed

Olivia Waterhouse has just graduated from nursing school and has her whole life ahead of her—until she gets drafted. Problem is, she isn’t being forced into the Army, she’s been chosen as a Kindred bride.

The Kindred are huge alien warriors—a race of genetic traders whose population is ninety-five percent male. After saving Earth from the threat of invasion they demand a reward—the right to find brides among the population. The chances of being chosen are about the same as those of winning the lottery—guess it’s just Liv’s lucky day.

Baird is a Beast Kindred who...
more

See more recommendations for this book...

23
Cinder, the cyborg mechanic, returns in the second thrilling installment of the bestselling Lunar Chronicles. She’s trying to break out of prison—even though if she succeeds, she’ll be the Commonwealth’s most wanted fugitive.

Halfway around the world, Scarlet Benoit’s grandmother is missing. When Scarlet encounters Wolf, a street fighter who may have information as to her grandmother’s whereabouts, she is loath to trust this stranger, but is inexplicably drawn to him, and he to her. As Scarlet and Wolf unravel one mystery, they encounter another when they meet Cinder. Now, all of...
more

See more recommendations for this book...

24
Alternate cover for this ISBN can be found here

The Garde are finally reunited, but do they have what it takes to win the war against the Mogadorians?

John Smith—Number Four—thought that things would change once the Garde found each other. They would stop running. They would fight the Mogadorians. And they would win.

But he was wrong. After facing off with the Mogadorian ruler and almost being annihilated, the Garde know they are drastically unprepared and...
more

See more recommendations for this book...

25

Childhood's End

The Overlords appeared suddenly over every city--intellectually, technologically, and militarily superior to humankind. Benevolent, they made few demands: unify earth, eliminate poverty, and end war. With little rebellion, humankind agreed, and a golden age began.

But at what cost? With the advent of peace, man ceases to strive for creative greatness, and a malaise settles over the human race. To those who resist, it becomes evident that the Overlords have an agenda of their own. As civilization approaches the crossroads, will the Overlords spell the end for humankind . . . or the...
more

Kevin KellyThis story of a singularity always stuck with me as something to prepare for. (Source)

Ben ShapiroThe best science fiction book probably ever. (Source)

Adam RobertsChildhood’s End is Clarke’s best book by a long way. Alien overlords land on Earth and impose – by force – a benign and workable utopia. That sounds like a whole story there, but that’s only the start of Clarke’s compact, evocative novel. (Source)

See more recommendations for this book...

26

These Broken Stars (Starbound, #1)

It's a night like any other on board the Icarus. Then, catastrophe strikes: the massive luxury spaceliner is yanked out of hyperspace and plummets into the nearest planet. Lilac LaRoux and Tarver Merendsen survive. And they seem to be alone.

Lilac is the daughter of the richest man in the universe. Tarver comes from nothing, a young war hero who learned long ago that girls like Lilac are more trouble than they’re worth. But with only each other to rely on, Lilac and Tarver must work together, making a tortuous journey across the eerie, deserted terrain to seek help.
more

See more recommendations for this book...

27
Twelve humans are left stranded on a wintry alien planet. I’m one of them. Yay, me.

In order to survive, we have to take on a symbiont that wants to rewire our bodies to live in this brutal place. I like to call it a cootie. And my cootie’s a jerk, because it also thinks I’m the mate to the biggest, surliest alien of the group.

BARBARIAN ALIEN is a sequel to ICE PLANET BARBARIANS. You do not have to read both in order to understand the plot, but the story will be richer if you do!
less

See more recommendations for this book...

28
Follow a motley crew on an exciting journey through space-and one adventurous young explorer who discovers the meaning of family in the far reaches of the universe-in this light-hearted debut space opera from a rising sci-fi star.

Rosemary Harper doesn’t expect much when she joins the crew of the aging Wayfarer. While the patched-up ship has seen better days, it offers her a bed, a chance to explore the far-off corners of the galaxy, and most importantly, some distance from her past. An introspective young woman who learned early to keep to herself, she’s never met anyone remotely...
more

See more recommendations for this book...

29
On the outside, Dina Demille is the epitome of normal. She runs a quaint Victorian Bed and Breakfast in a small Texas town, owns a Shih Tzu named Beast, and is a perfect neighbor, whose biggest problem should be what to serve her guests for breakfast. But Dina is...different: Her broom is a deadly weapon; her Inn is magic and thinks for itself. Meant to be a lodging for otherworldly visitors, the only permanent guest is a retired Galactic aristocrat who can’t leave the grounds because she’s responsible for the deaths of millions and someone might shoot her on sight. Under the circumstances,... more

See more recommendations for this book...

30

Grim (Tornians, #1)

King Grim Vasteri is the strongest, most feared warrior in the Tornian Empire. He has been sent by his Emperor to find and retrieve compatible females for their dying civilization.

King Grim Vasteri is the strongest and most feared warrior in the Tornian Empire. He is the King of Luda, blood brother to the Emperor and his line will die with him. He will have no offspring for no female would join with him for once he was scarred he was considered 'unfit'. The Tornian Empire has been dying ever since the great infection caused the birth of females to become a rarity. Since then they...
more

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.
31
The enemy is Other. The enemy is us.

They’re down here, they’re up there, they’re nowhere. They want the Earth, they want us to have it. They came to wipe us out, they came to save us.

But beneath these riddles lies one truth: Cassie has been betrayed. So has Ringer. Zombie. Nugget. And all 7.5 billion people who used to live on our planet. Betrayed first by the Others, and now by ourselves.

In these last days, Earth’s remaining survivors will need to decide what’s more important: saving themselves…or saving what makes us human.
less

See more recommendations for this book...

32
The Garde have suffered an unbearable loss. Number Five has betrayed them. Eight is gone forever. Ella has been kidnapped. The others are now scattered.

In Chicago, John makes the unlikeliest of allies: Adam, a Mogadorian who turned his back on his people. He has invaluable information about Mog technology, battle strategies, and weaknesses. Most important, he knows where to hit them: their command base near Washington, DC. During the assault, however, John and Adam learn the unimaginable truth: it is too late. The Mogadorians have commenced their ultimate invasion plans.
more

See more recommendations for this book...

33

Saga, Vol. 1

When two soldiers from opposite sides of a never-ending galactic war fall in love, they risk everything to bring a fragile new life into a dangerous old universe.

From bestselling writer Brian K. Vaughan, Saga is the sweeping tale of one young family fighting to find their place in the worlds. Fantasy and science fiction are wed like never before in this sexy, subversive drama for adults.

Collecting: Saga 1-6
less

See more recommendations for this book...

34

Slaughterhouse-Five

Selected by the Modern Library as one of the 100 best novels of all time, Slaughterhouse-Five, an American classic, is one of the world's great antiwar books. Centering on the infamous firebombing of Dresden, Billy Pilgrim's odyssey through time reflects the mythic journey of our own fractured lives as we search for meaning in what we fear most. less

Carlos EireEven though he is no philosopher Vonnegut is still able to ask the questions that all of us think about – how time affects our lives. (Source)

Dan Christensen@MetaHumean Love that book. (Source)

Bernard TanI’m also a Murakami and Vonnegut fan, Kafka on the Shore, The Wind-up Bird Chronicle, Norwegian Wood, Slaughterhouse-Five, etc. Now that I look at the books listed, they seem to carry an existential theme. I guess I like to understand humanity and human behaviour ultimately to better understand myself. I find reading a means to connect with people who may have lived before my time, or in a... (Source)

See more recommendations for this book...

35
Now available in mass market, the revised, definitive edition of the Hugo and Nebula Award-winning classic. In this second book in the saga set 3,000 years after the terrible war, Ender Wiggin is reviled by history as the Xenocide--the destroyer of the alien Buggers. Now, Ender tells the true story of the war and seeks to stop history from repeating itself. ...

In the aftermath of his terrible war, Ender Wiggin disappeared, and a powerful voice arose: The Speaker for the Dead, who told the true story of the Bugger War.

Now, long years later, a second alien race has been...
more
Recommended by Ev Williams, and 1 others.

See more recommendations for this book...

36
The ice planet has given me a second lease on life, so I'm thrilled to be here. Sure, there's no cheeseburgers, but I'm healthy and ready to be a productive member of the small tribe.

What I didn't anticipate? That there'd be a savage stranger waiting nearby, watching me. And when he takes me captive, the unthinkable happens... I resonate to him.

Resonance means mating, and children... but I don't know if this guy's ever been around anyone before. He's truly a barbarian in all ways, right down to clubbing me over the head and claiming me as his own.

So why is...
more

See more recommendations for this book...

37
As one of the few humans stranded on the ice planet, I should be happy that I have a new home. Human women are treasured here, and one alien in particular has made it clear that he wants me. It's hard to push away the sexy, flirtatious Aehako, when all I want to do is grab him by his horns and insist he take me to his furs.

But I've got a terrible secret - the aliens who abducted me are back, and thanks to the translator in my ear, they can find me. My presence here endangers everyone... but can I give up my new life and the man I want more than anything?
less

See more recommendations for this book...

38

Oblivion (Lux, #1.5)

Alternate cover edition of ISBN 9781633754799

Experience the epic love story of OBSIDIAN as told by its hero, Daemon Black…

I knew the moment Katy Swartz moved in next door, there was going to be trouble. Lots of it.

And trouble's the last thing I need, since I'm not exactly from around here. My people arrived on Earth from Lux, a planet thirteen billion light years away. Plus, if there's one thing I know, it's that humans can't be trusted. We scare them. We can do things they only dream about, and honestly, we make them look weak as hell....
more

See more recommendations for this book...

39

Binti (Binti, #1)

Her name is Binti, and she is the first of the Himba people ever to be offered a place at Oomza University, the finest institution of higher learning in the galaxy. But to accept the offer will mean giving up her place in her family to travel between the stars among strangers who do not share her ways or respect her customs.

Knowledge comes at a cost, one that Binti is willing to pay, but her journey will not be easy. The world she seeks to enter has long warred with the Meduse, an alien race that has become the stuff of nightmares. Oomza University has wronged the Meduse, and...
more
Recommended by Catherine Mayer, and 1 others.

Catherine MayerThese books are set in different worlds and the characters are not all human. But they all, in some way, conform to certain psychologies that are recognisable to us. (Source)

See more recommendations for this book...

40
Dina DeMille may run the nicest Bed and Breakfast in Red Deer, Texas, but she caters to a very particular kind of guest… the kind that no one on Earth is supposed to know about. Guests like a former intergalactic tyrant with an impressive bounty on her head, the Lord Marshal of a powerful vampire clan, and a displaced-and-superhot werewolf; so don’t stand too close, or you may be collateral damage.

But what passes for Dina’s normal life is about to be thrown into chaos. First, she must rescue her long-distant older sister, Maud, who’s been exiled with her family to a planet that...
more

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.
41

The Left Hand of Darkness (Hainish Cycle #4)

A groundbreaking work of science fiction, The Left Hand of Darkness tells the story of a lone human emissary to Winter, an alien world whose inhabitants can choose - and change - their gender. His goal is to facilitate Winter's inclusion in a growing intergalactic civilization. But to do so he must bridge the gulf between his own views and those of the completely dissimilar culture that he encounters.

Embracing the aspects of psychology, society, and human emotion on an alien world, The Left Hand of Darkness stands as a landmark achievement in the annals of...
more

Adam SavageAn impressive and powerful experience. (Source)

Adam RobertsUrsula Le Guin may be the writer I most admire. The Left Hand of Darkness, published in 1969, may be her best novel….The Left Hand of Darkness is often discussed, and indeed taught, as a machine for thinking about gender, and it performs that function admirably. But there is much more to it than that. There is a rather dangerous gender-essentialism in the assumption that Le Guin, being female,... (Source)

Adam RobertsUrsula Le Guin may be the writer I most admire. The Left Hand of Darkness, published in 1969, may be her best novel….The Left Hand of Darkness is often discussed, and indeed taught, as a machine for thinking about gender, and it performs that function admirably. But there is much more to it than that. There is a rather dangerous gender-essentialism in the assumption that Le Guin, being female,... (Source)

See more recommendations for this book...

42
Dina DeMille isn't your typical Bed and Breakfast owner. Her inn defies laws of physics, her dog is secretly a monster, and the only permanent guest of the inn is a former Galactic tyrant with a price on her head. The inn needs guests to thrive and guests have been scarce, so when an Arbitrator shows up at Dina's door and asks her to host a peace summit between three warring species, she jumps on the chance. Unfortunately, for Dina, bridging the gap between space vampires, the Hope-Crushing Horde, and the merchants of Baha-char is much easier said than done. To make the summit a success, she... more

See more recommendations for this book...

43

The Last Hour of Gann

It was her last chance:

Amber Bierce had nothing left except her sister and two tickets on Earth’s first colony-ship. She entered her Sleeper with a five-year contract and the promise of a better life, but awakened in wreckage on an unknown world. For the survivors, there is no rescue, no way home and no hope until they are found by Meoraq—a holy warrior more deadly than any hungering beast on this hostile new world…but whose eyes show a different sort of hunger when he looks at her.

It was his last year of freedom:

Uyane Meoraq is a Sword of Sheul, God’s own...
more

See more recommendations for this book...

44

Stolen by an Alien (Stolen by an Alien, #1)

AROKH
I broke the rules and stole an auction item from her buyers.
Because somehow, they’d managed to abduct a Gryfala princess.
Though… she doesn’t look, or act, or sound quite like I thought one of her kind would.
But I’m merely a Rakhii gladiator; this is the closest I’ve actually ever been to a princess.
I’d be considered lucky indeed if she chose me to guard her.
Instead, I want more.
I need her to claim me.
Because she doesn’t know it, but now I can’t let her go.

ANGIE
Woke up in a freaking auction pen.
With no coffee.
more

See more recommendations for this book...

45

Ral's Woman (Zorn Warriors, #1)

Ariel never knew aliens existed until she finds herself kidnapped and taken from Earth. When the Anzon declare humans useless, she learns her fate — prize for the winner of a brutal fight between large, muscled alien men.

Ral is a Zorn warrior. He has also been kidnapped by the Anzon, along with his crew. Forced into slavery, he's got one thing on his mind — freeing his people. That is, until he sees the small human woman he's willing to fight to win. He doesn't just want her body, he wants her heart forever.

In the hands of a hot alien, Ariel is about to discover how...
more

See more recommendations for this book...

46

The Fate of Ten (Lorien Legacies, #6)

The sixth book in the thrilling, action-packed, New York Times bestselling I Am Number Four series! For years the Garde have fought the Mogadorians in secret. Now all of that has changed. The invasion has begun. If the Garde can't find a way to stop the Mogs, humanity will suffer the same fate as the Lorien: annihilation.

There is still hope. When the Elders sent the Garde to Earth, they had a plan—one which the Garde are finally starting to understand. In the climax of The Revenge of Seven, a group of the Garde traveled to an ancient pyramid in Mexico known to...
more

See more recommendations for this book...

47
A special anniversary edition, with a striking new cover design, to celebrate 10 years of the Chaos Walking trilogy.

Prentisstown isn't like other towns. Everyone can hear everyone else's thoughts in an overwhelming, never-ending stream of Noise. Just a month away from the birthday that will make him a man, Todd and his dog, Manchee - whose thoughts Todd can hear, too, whether he wants to or not - stumble upon an area of complete silence. They find that in a town where privacy is impossible, something terrible has been hidden - a secret so awful that Todd and Manchee must run for...
more
Recommended by Estelle Francis, and 1 others.

Estelle FrancisNess had taken the idea of interconnectivity and increased access to personal information to the very extreme. (Source)

See more recommendations for this book...

48

Saga, Vol. 2

The smash-hit ongoing epic continues! Thanks to her star-crossed parents Marko and Alana, newborn baby Hazel has already survived lethal assassins, rampaging armies, and alien monstrosities, but in the cold vastness of outer space, the little girl encounters something truly frightening: her grandparents! less

See more recommendations for this book...

49

Venomous (Alien Warrior, #1)

"She is mine to protect, mine to shelter, mine to feed and mine to cover. When she is weak, I shall be her strength. She was stolen from her world by our captors. Now her survival is my responsibility. It is her duty to endure my lust, respect my nest mates and honour our union with offspring. I revere this giver of life, as is the way."~ Venomous One, formerly of Rök, enslaved gladiator

"Six things a woman should not have to deal with: 1) More than one barbaric alien lover/life mate. 2) Long term stay on a slave planet where you’re one female amongst thousands...
more

See more recommendations for this book...

50

The Darkest Star (Origin, #1)

When seventeen-year-old Evie Dasher is caught up in a raid at a notorious club known as one of the few places where humans and the surviving Luxen can mingle freely, she meets Luc, an unnaturally beautiful guy she initially assumes is a Luxen...but he is in fact something much more powerful. Her growing attraction for Luc will lead her deeper and deeper into a world she'd only heard about, a world where everything she thought she knew will be turned on its head...

#1 New York Times, USA Today, and internationally bestselling author Jennifer L. Armentrout returns to the...
more

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.
51

The Martian Chronicles

The strange and wonderful tale of man’s experiences on Mars, filled with intense images and astonishing visions. Now part of the Voyager Classics collection.

The Martian Chronicles tells the story of humanity’s repeated attempts to colonize the red planet. The first men were few. Most succumbed to a disease they called the Great Loneliness when they saw their home planet dwindle to the size of a fist. They felt they had never been born. Those few that survived found no welcome on Mars. The shape-changing Martians thought they were native lunatics and duly locked them up.
more
Recommended by Orson Scott Card, and 1 others.

Orson Scott CardThis is language that is meant, like ancient Anglo-Saxon alliterative verse, to be read aloud. It contains its own music. It is music. (Source)

See more recommendations for this book...

52

Saga, Vol. 3

From the Hugo Award-winning duo of Brian K. Vaughan (The Private Eye, Y: The Last Man) and Fiona Staples (North 40, Red Sonja), Saga is the sweeping tale of one young family fighting to find their place in the universe. Searching for their literary hero, new parents Marko and Alana travel to a cosmic lighthouse on the planet Quietus, while the couple's multiple pursuers finally close in on their targets.

Collecting: Saga 13-18.
less

See more recommendations for this book...

53
Princess Winter is admired for her grace, kindness and beauty, despite the scars on her face. She's said to be even more breath-taking than her stepmother, Queen Levana...

When Winter develops feelings for the handsome palace guard, Jacin, she fears the evil Queen will crush their romance before it has a chance to begin.

But there are stirrings against the Queen across the land. Together with the cyborg mechanic, Cinder, and her allies, Winter might even find the power to launch a revolution and win a war that's been raging for far too long.

Can Cinder,...
more

See more recommendations for this book...

54

The Restaurant at the End of the Universe (Hitchhiker's Guide to the Galaxy, #2)

alternate edition for ISBN 0345418921/9780345418920

Facing annihilation at the hands of the warlike Vogons is a curious time to have a cosmically displaced Arthur Dent and his curious comrades in arms as they hurtle through space powered by pure improbability - and desperately in search of a place to eat. Among Arthur's motley shipmates are Ford Prefect, a long-time...
more

See more recommendations for this book...

55
It’s hard being the most popular girl on the ice planet. The alien men are falling all over themselves to impress me in the hopes that I’ll take them to my furs. But they don’t know my secrets – none of them do. And they don’t realize that behind my smile, I just wish they’d go away.

I don’t want any of them. I want someone else – someone with a gorgeous blue body, big horns, and the most intense gaze ever. He’s the only one that knows the truth. Maybe with him, I can work through my fears of the past…. but I’m pretty sure he wants more than just friendship.

He wants...
more

See more recommendations for this book...

56

Gravity (The Taking, #1)

In the future, only one rule will matter:

Don’t. Ever. Peek.

Seventeen-year-old Ari Alexander just broke that rule and saw the last person she expected hovering above her bed — arrogant Jackson Locke, the most popular boy in her school. She expects instant execution or some kind of freak alien punishment, but instead, Jackson issues a challenge: help him, or everyone on Earth will die.

Ari knows she should report him, but everything about Jackson makes her question what she’s been taught about his kind. And against her instincts, she’s falling for him....
more

See more recommendations for this book...

57
When I wake up on the ice planet, I’m scared of everything: this place is cold, silent, and the locals look more like blue devils than aliens. To make matters worse, one of the strangers decides I’m going to be his girlfriend and kidnaps me away from my sister. I’m completely and utterly alone. What’s a girl to do?

Well, this girl escapes. 

Of course, that means I go from frying pan into the fire, and my situation gets even more dangerous. Just when I have no hope left, a new hero appears. Sure, he’s blue, horned, and has a tail. He’s also fierce, protective, makes...
more

See more recommendations for this book...

58

Old Man's War (Old Man's War, #1)

John Perry did two things on his 75th birthday. First he visited his wife's grave. Then he joined the army.

The good news is that humanity finally made it into interstellar space. The bad news is that planets fit to live on are scarce-- and alien races willing to fight us for them are common. So: we fight. To defend Earth, and to stake our own claim to planetary real estate. Far from Earth, the war has been going on for decades: brutal, bloody, unyielding.

Earth itself is a backwater. The bulk of humanity's resources are in the hands of the Colonial Defense Force....
more

See more recommendations for this book...

59

Hunted (Brides of the Kindred, #2)

A desperate girl on the run with nowhere to hide... A warrior who has made a vow never to claim a bride... Sophia Waterhouse is being Hunted and the only man who can save her is the one she fears the most...

Sophia Waterhouse has always been afraid of needles and vampires so there’s no way she wants anything to do with a modern day Count Dracula—even if he does come wrapped in the package of a huge Kindred warrior with blond hair and ice blue eyes. She’s only on the Kindred Mothership to participate in her sister Liv’s wedding and that’s all.

Sylvan is a Tranq Kindred...
more

See more recommendations for this book...

60
'Resonance' is supposed to be a dream - that's when your soulmate is chosen for you. And everyone on the ice planet has hooked up with a big, hunky soulmate of their own... except me. So do I want a mate? Heck yeah. More than anything, all I've ever wanted is to be loved by someone.

Except that the soulmate chosen for me? My least favorite person on the darn ice planet. Haeden's the most cranky, disapproving, unpleasant, overbearing male alien... so why is it that my body sings when he gets close? Why is he working so hard to prove to me that he's not as awful as I think he is?...
more

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.
61

Skyward (Skyward, #1)

Defeated, crushed, and driven almost to extinction, the remnants of the human race are trapped on a planet that is constantly attacked by mysterious alien starfighters. Spensa, a teenage girl living among them, longs to be a pilot. When she discovers the wreckage of an ancient ship, she realizes this dream might be possible—assuming she can repair the ship, navigate flight school, and (perhaps most importantly) persuade the strange machine to help her. Because this ship, uniquely, appears to have a soul. less

See more recommendations for this book...

62
In the Ichidian Universe, The League and their ruthless assassins rule all. Expertly trained and highly valued, the League Assassins are the backbone of the government. But not even the League is immune to corruption . . .

Command Assassin Nykyrian Quikiades once turned his back on the League—and has been hunted by them ever since. Though many have tried, none can kill him or stop him from completing his current mission: to protect Kiara Zamir, a woman whose father’s political alliance has made her a target.

As her world becomes even deadlier, Kiara must entrust...
more

See more recommendations for this book...

63
The seventh and final book in the #1 New York Times bestselling I Am Number Four series! With United as One, this action-packed series comes to a surprising, breathtaking, and utterly satisfying conclusion. The Garde didn’t start this war, but they’ll do whatever it takes to end it once and for all. . . .

The Mogadorians have invaded Earth. Their warships loom over our most populated cities, and no country will risk taking them head on. The Garde are all that stand in the way, but they’ll need an army of their own to win this fight.

They’ve teamed up with the US...
more

See more recommendations for this book...

64
RIDDING THE WORLD OF EVIL, ONE ALIEN AT A TIME: THAT'S MIA SNOW'S MISSION.

Snow is in the forecast.

In a time and place not too far away, Mia Snow is an alien huntress for the New Chicago Police Department. Heading up her expert team of Alien Investigation and Removal agents, Mia's unmatched at battling the elusive enemy among us, and she's the perfect girl for the job. She's seen her brother die at the hands of aliens. She's earned each of her scars. And she'll die before she cries. Now, a series of killings have Mia and her partner Dallas tracking alien suspects—but a...

more

See more recommendations for this book...

65

Starship Troopers

The historians can’t seem to settle whether to call this one "The Third Space War" (or the fourth), or whether "The First Interstellar War" fits it better. We just call it “The Bug War." Everything up to then and still later were "incidents," "patrols," or "police actions." However, you are just as dead if you buy the farm in an "incident" as you are if you buy it in a declared war...

In one of Robert A. Heinlein’s most controversial bestsellers, a recruit of the future goes through the toughest boot camp in the Universe—and into battle with the Terran Mobile Infantry against...
more
Recommended by Clancy Brown, Daniel H Wilson, and 2 others.

Clancy Brown@theBrianBurgess I have not read anything by John Steakley. I have read Robert Heinlein's book STARSHIP TROOPERS which is the book the movie is based upon. I recommend that one to you and, if you like future-war stories, FOREVER WAR by Joe Haldeman is one of the best. (Source)

Daniel H WilsonThis is a story of war in the future with advanced weaponry against aliens. This story is so grounded, and so realistic – the way that the characters interact, their language, their lingo, the way the military is set up, the way they utilise their weaponry – everything is just pitch perfect. When you read it, you pretty quickly find – at least I did – that you aren’t worried that it is science... (Source)

See more recommendations for this book...

66
Big, bad and purple.

It was supposed to be a simple job. Grab some specimens from Earth and sell them on the interstellar black markets. In and out, with no one the wiser, except Tren accidentally abducts a human.

A barbaric female, who doesn't know how to be quiet and obey. That will affect her selling price especially since she only possesses two breasts, and a single mouth. Yet, in spite of her shortcomings there is something about her spitfire nature that intrigues him.

Maybe he should keep her. He's definitely not keen on getting rid of her after...
more

See more recommendations for this book...

67

Invaded (Alienated, #2)

The romantic sequel to Alienated takes long-distance relationships to a new level as Cara and Aelyx long for each other from opposite ends of the universe...until a threat to both their worlds reunites them.

Cara always knew life on planet L’eihr would be an adjustment. With Aelyx, her L’eihr boyfriend, back on Earth, working to mend the broken alliance between their two planets, Cara is left to fend for herself at a new school, surrounded by hostile alien clones. Even the weird dorm pet hates her.

Things look up when Cara is appointed as human representative to a panel...
more

See more recommendations for this book...

68

Tiamat's Wrath (The Expanse, #8)

Thirteen hundred gates have opened to solar systems around the galaxy. But as humanity builds its interstellar empire in the alien ruins, the mysteries and threats grow deeper.

In the dead systems where gates lead to stranger things than alien planets, Elvi Okoye begins a desperate search to discover the nature of a genocide that happened before the first human beings existed, and to find weapons to fight a war against forces at the edge of the imaginable. But the price of that knowledge may be higher than she can pay.

At the heart of the empire, Teresa Duarte prepares...
more
Recommended by Pascal Blanché, and 1 others.

Pascal BlanchéDeep into 8th book of #TheExpanse : Tiamat's Wrath. Loving it. A must read for scifi fans out there! https://t.co/5o4IVpPyPT (Source)

See more recommendations for this book...

69
As a newcomer to the alien tribe, I've struggled to find my place. It might be because I'm a tad headstrong at times. And yes, I might have thrown a few things at people's heads. But I had a good reason to pitch a fit - my shy sister was stolen away right under my nose. Of course, now she's back and mated. Everyone's happy... except me.

I need... affection.
Attention.
Okay, I'm lonely. Really lonely.

Strangely enough, the only person that I think understands what I'm going through is the same blue-skinned brute that stole my sister. It's wrong to hook up...
more

See more recommendations for this book...

70

Sparrow

Troy Brennan

Every southie in Boston knows that name. The son of a dead mobster. The heart throb with steel blue eyes. "The Fixer" who can make or break you in this city.

Oh, and my new husband.

Sparrow Raynes

That's me. No one seemed to remember my name up until he barged into my life.
But then he caged me.
Kidnapped me.
And killed every chance I had to runaway from the place where we grew up.
Put simply, Troy Brennan clipped my wings.

I have dreams, big ones, but I doubt he'd ever let me chase them....
more
Recommended by Ellah Allfrey, and 1 others.

Ellah AllfreyI am a big science fiction junkie. Ekow Eshun wrote a sci-fi book called Black Gold of the Sun and he says that a lot of immigrant children love science fiction because it is about travel to new worlds even further away than the world they have come from. I found that made sense to me. Russell is a feminist academic and this book is about a Jesuit priest on a Catholic mission, not to Peru, but to... (Source)

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.
71

Dawn (Xenogenesis, #1)

Lilith Iyapo has just lost her husband and son when atomic fire consumes Earth—the last stage of the planet’s final war. Hundreds of years later Lilith awakes, deep in the hold of a massive alien spacecraft piloted by the Oankali—who arrived just in time to save humanity from extinction. They have kept Lilith and other survivors asleep for centuries, as they learned whatever they could about Earth. Now it is time for Lilith to lead them back to her home world, but life among the Oankali on the newly resettled planet will be nothing like it was before.

The Oankali survive by...
more

See more recommendations for this book...

72

Saga, Vol. 4

Saga is the sweeping tale of one young family fighting to find their place in the universe. As they visit a strange new world and encounter even more adversaries, baby Hazel finally becomes a toddler, while her star-crossed parents Marko and Alana struggle to stay on their feet.

Collecting: Saga 19-24
less

See more recommendations for this book...

73
A girl named Rose is riding her new bike near home in Deadwood, South Dakota, when she falls through the earth. She wakes up at the bottom of a square-shaped hole, its walls glowing with intricate carvings. But the firemen who come to save her peer down upon something even stranger: a little girl in the palm of a giant metal hand.

Seventeen years later, the mystery of the bizarre artifact remains unsolved - the object's origins, architects, and purpose unknown.

But some can never stop searching for answers.

Rose Franklin is now a highly trained physicist...
more

See more recommendations for this book...

74
We were in the square, in the square where I'd run, holding her, carrying her, telling her to stay alive, stay alive till we got safe, till we got to Haven so I could save her - But there weren't no safety, no safety at all, there was just him and his men...

Fleeing before a relentless army, Todd has carried a desperately wounded Viola right into the hands of their worst enemy, Mayor Prentiss. Immediately separated from Viola and imprisoned, Todd is forced to learn the ways of the Mayor's new order. But what secrets are hiding just outside of town? And where is Viola? Is she even...
more

See more recommendations for this book...

75
SHE HAS A BODY MADE FOR TEMPTATION...AND A KISS TO DIE FOR.

The war between otherworlders and humans changed Earth beyond recognition. It also saved Bride McKells's life. Before, the gorgeous vampire was a target for every fanatic with a stake and a crucifix. Now, she's free to roam the streets -- and desperate to find others of her kind. One man claims to have the answers she seeks. Devyn, King of the Targons, is a warrior and a womanizer, and he makes no secret of how much he wants Bride -- and how dangerous he could be to her in every way.

An avid collector of...
more

See more recommendations for this book...

76

Dark Horse (Class 5, #1)

Some secrets carry the weight of the world.

Rose McKenzie may be far from Earth with no way back, but she's made a powerful ally--a fellow prisoner with whom she's formed a strong bond. Sazo's an artificial intelligence. He's saved her from captivity and torture, but he's also put her in the middle of a conflict, leaving Rose with her loyalties divided.

Captain Dav Jallan doesn't know why he and his crew have stumbled across an almost legendary Class 5 battleship, but he's not going to complain. The only problem is, all its crew are dead, all except for one strange, new...
more

See more recommendations for this book...

77
A lush, tropical island on an icy planet makes no sense.

Then again, not much makes sense anymore after waking up and finding myself not in bed but on a strange world populated by aliens. Since that moment, I’ve learned that nothing is normal anymore and I’ve got to roll with the punches. I can handle this, though. I’m strong and capable.

So… washed up on a tropical island? Got it handled.

Separated from the others in my group? Handled.

Stranded alone with a brutal but delicious alien man that can’t speak English but has great… ahem… body language?...
more

See more recommendations for this book...

78
Liam loves his life as a linguist and trader on the Rownt homeworld, but he has ignored his heart and sexual needs for years. After escaping the horrors of war, he wants a boring life. He won’t risk letting anyone come too close because he won’t risk letting anyone see his deeply submissive nature. For him, submission comes with pain. Life burned that lesson into his soul from a young age.

This fear keeps him from noticing that the Rownt trader Ondry cares for him. Ondry may not understand humans, but he recognizes a wounded soul, and his need to protect Liam is quickly outpacing...
more

See more recommendations for this book...

79
All she wants is a home, but can she find one…UNDER DIFFERENT STARS

Kricket Hollowell is normally not one to wish upon stars; she believes they’re rarely in her favor. Well versed at dodging caseworkers from Chicago’s foster care system, the past few years on her own have made Kricket an expert at the art of survival and blending in. With her 18th birthday fast approaching, she dreams of the day when she can stop running and find what her heart needs most: a home.

Trey Allairis hates Earth and doubts that anyone from his world can thrive here. What he’s learning of...
more

See more recommendations for this book...

80

We Are the Ants

From the author of The Five Stages of Andrew Brawley comes a brand-new novel about a teenage boy who must decide whether or not the world is worth saving.

Henry Denton has spent years being periodically abducted by aliens. Then the aliens give him an ultimatum: The world will end in 144 days, and all Henry has to do to stop it is push a big red button.

Only he isn’t sure he wants to.

After all, life hasn’t been great for Henry. His mom is a struggling waitress held together by a thin layer of cigarette smoke. His brother is a jobless dropout who just...
more

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.
81

The Humans

Body-snatching has never been so heartwarming . . .

The Humans is a funny, compulsively readable novel about alien abduction, mathematics, and that most interesting subject of all: ourselves. Combine Douglas Adams’s irreverent take on life, the universe, and everything with a genuinely moving love story, and you have some idea of the humor, originality, and poignancy of Matt Haig’s latest novel.

Our hero, Professor Andrew Martin, is dead before the book even begins. As it turns out, though, he wasn’t a very nice man--as the alien imposter who now occupies his body...
more

See more recommendations for this book...

82

Sought (Brides of the Kindred, #3)

This Book is a Super Plus length novel--129,000 words long

One Woman, Two Hot Guys, A Galaxy of Problems...

Kat O’Connor is no pushover. She’s a no nonsense girl with a commonsense approach to life. But there’s nothing common about what’s happening to her lately…

First she was forced to have a kinky mind ménage with two of the hottest and most irritating men in the galaxy—Twin Kindred warriors, Deep and Lock—in order to locate her kidnapped friend. Then she couldn’t get their feelings out of her head. And now she’s on her way to their home planet, Twin Moons,...
more

See more recommendations for this book...

83
Can humanity survive on a new world?

On Eos, the last survivors of the Long Winter face their greatest challenge yet--and race to unravel the deepest secrets of the grid. It's a journey across space and time and into humanity's past and future--with a twist you'll never forget.
less
Recommended by Bobby Voicu, and 1 others.

Bobby VoicuOn the non-fiction front, I love A.G. Riddle's works and I just finished his last book in the The Long Winter trilogy: The Lost Colony. I wanted to read it so much that I preordered the book and I put the day of launch in my calendar, 5-6 months ago, after reading the second book. The entire trilogy is an interesting take on time travel, actually, but it only makes sense in the final book, this... (Source)

See more recommendations for this book...

84
The unhappy inhabitants of planet Krikkit are sick of looking at the night sky above their heads–so they plan to destroy it. The universe, that is. Now only five individuals stand between the killer robots of Krikkit and their goal of total annihilation.

They are Arthur Dent, a mild-mannered space and time traveler who tries to learn how to fly by throwing himself at the ground and missing; Ford Prefect, his best friend, who decides to go insane to see if he likes it; Slartibartfast, the indomitable vice president of the Campaign for Real Time, who travels in a ship powered by...
more

See more recommendations for this book...

85
A dark and edgy romance that will appeal to fans of erotic and turbulent relationships...

In the near future, the Krinar rule the Earth. An advanced race from another galaxy, they are still a mystery to us – and we are completely at their mercy.

Shy and innocent, Mia Stalis is a college student in New York City who has led a very normal life. Like most people, she’s never had any interactions with the invaders – until one fateful day in the park changes everything. Having caught Korum’s eye, she must now contend with a powerful, dangerously seductive Krinar who wants...

more

See more recommendations for this book...

86

Saga, Vol. 5

Multiple storylines collide in this cosmos-spanning new volume. While Gwendolyn and Lying Cat risk everything to find a cure for The Will, Marko makes an uneasy alliance with Prince Robot IV to find their missing children, who are trapped on a strange world with terrifying new enemies.

Collecting: Saga 25-30
less

See more recommendations for this book...

87
For seasons, I have waited for her - my perfect mate.

In a tribe full of happy couples, I am alone. But I am not content to remain this way. There are no eligible unmated females left, so I will do whatever it takes to bring females back to our tribe...even if it means doing something wrong. Even if it means I must purchase my mate on the intergalactic black market. I will do anything to possess her, to claim her as my own

But will my ruthless move turn my female against me before we ever meet? Can she ever forgive a male that bought her freedom?
less

See more recommendations for this book...

88

Found (Brides of the Kindred, #4)

This is a plus length novel--133,000 words.

A warrior with a scarred heart who doesn’t know how to love. And the woman who must teach him how before it’s too late…

The son of the evil AllFather, Xairn is filled with conflicting emotions. On one hand, he has finally gained his freedom and cut the ties that bound him to his race and the sadistic male who is his father. But doing so has unleashed feelings in him Xairn would rather keep buried. Desires that he prayed would never manifest now rage through him and they are centered on one woman alone…

Lauren Jakes...
more

See more recommendations for this book...

89

All These Worlds (Bobiverse, #3)

Being a sentient spaceship really should be more fun. But after spreading out through space for almost a century, Bob and his clones just can't stay out of trouble.

They've created enough colonies so humanity shouldn't go extinct. But political squabbles have a bad habit of dying hard, and the Brazilian probes are still trying to take out the competition. And the Bobs have picked a fight with an older, more powerful species with a large appetite and a short temper.

Still stinging from getting their collective butts kicked in their first encounter with the Others, the...
more

See more recommendations for this book...

90
Growing up poor on New Chicago’s meanest streets, Ava Sans had two options: be the predator or be the prey. No contest. Now, working for Alien Investigation and Removal, she’s been ordered to capture the biggest, baddest warrior of all—a vampire too beautiful to be real, with the ability to manipulate time. Once the leader of the entire vampire army, McKell has been deemed savage and unstable, spurned even by his own kind.

To McKell, humans should be nothing more than sustenance. Yet the petite, golden-skinned Ava is a fascinating contradiction—vicious yet witty, strong yet...
more

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.
91
Eden Black walks among humans, protecting them from the murderous evil of other-worlders who abduct and enslave. And though she appears to be human herself, Eden is an alien, a Raka, distinguished by her golden hair and skin, and gifted with the ominous ability to kill without remorse—and with total accuracy. That is, until the fateful night she has one shot to eliminate her target, a human slaver—and misses.

"Failure" is not in Eden's vocabulary. Neither is "partner"—but that's what she is forcibly assigned after recovering from her disastrous mission. A sexy, steely-nerved...
more

See more recommendations for this book...

92
Bob Johansson has just sold his software company and is looking forward to a life of leisure. There are places to go, books to read, and movies to watch. So it's a little unfair when he gets himself killed crossing the street.

Bob wakes up a century later to find that corpsicles have been declared to be without rights, and he is now the property of the state. He has been uploaded into computer hardware and is slated to be the controlling AI in an interstellar probe looking for habitable planets. The stakes are high: no less than the first claim to entire worlds. If he declines the...
more
Recommended by Fabrice Grinda, and 1 others.

Fabrice GrindaI have lots of books to recommend, but they are not related to my career path. The only one that is remotely related is Peter Thiel’s Zero to One. That said here are books I would recommend. (Source)

See more recommendations for this book...

93

Cottonwood

They never meant to come to Earth. They were never allowed to leave...

Welcome to Cottonwood.
less

See more recommendations for this book...

94
The war made him a hero. Now the Marines need him to be a leader.

Cam Alvarez is a Drop-Trooper. A warrior-knight wrapped in the futuristic armor of a high-tech battlesuit, and he’s one of the best. When he’s promoted to sergeant and asked to become a leader, he faces a whole new challenge. The Marines are striking deep into enemy territory and the casualties are mounting.

Cam is torn, knowing his job is to follow orders and carry out the battle plan, even if he doesn’t agree with it. But his squad has become his family, and now he’s being asked to lead his family into...
more

See more recommendations for this book...

95

Berrr's Vow (Zorn Warriors, #4)

Kidnapped from Earth and transported to planet Zorn to be sold as a sex slave, Shanna is one angry, frightened woman ready to fight anyone who tries to touch her. Raised in foster care, she’s not going to take any crap off some alien men no matter how big, terrifying or muscular they are. Before she can be sold, she’s freed by a huge, sexy Zorn warrior... a warrior with the most beautiful blue eyes she’s ever seen. Shanna demands he take her under his protection when she realizes she’s stuck on Zorn.

Hyvin Berrr, the leader of Zorn, thinks humans are helpless and weak. Shanna...
more

See more recommendations for this book...

96

Fortune's Pawn (Paradox #1)

Devi Morris isn't your average mercenary. She has plans. Big ones. And a ton of ambition. It's a combination that's going to get her killed one day - but not just yet.
That is, until she just gets a job on a tiny trade ship with a nasty reputation for surprises. The Glorious Fool isn't misnamed: it likes to get into trouble, so much so that one year of security work under its captain is equal to five years everywhere else. With odds like that, Devi knows she's found the perfect way to get the jump on the next part of her Plan. But the Fool doesn't give up its secrets without a fight,...
more

See more recommendations for this book...

97
All this snow and no holidays? What's a stranded human to do?

Create a new holiday, of course. Georgie and the other women decide to bring some new traditions and cheer to the sa-khui. More babies are born, presents are exchanged, and a new romance blossoms between a human woman desperate for a change, and the alien determined to protect her.

This 25,000 word novella is NOT intended as a stand-alone. Looking for a place to start? Try ICE PLANET BARBARIANS, Book #1 in the series.
less

See more recommendations for this book...

98
Three armies march on New Prentisstown, each one intent on destroying the others. Todd and Viola are caught in the middle, with no chance of escape. As the battles commence, how can they hope to stop the fighting? How can there ever be peace when they're so hopelessly outnumbered? And if war makes monsters of men, what terrible choices await?

Alternate Cover Edition
less

See more recommendations for this book...

99

Aurora Rising (The Aurora Cycle #1)

From the internationally bestselling authors of THE ILLUMINAE FILES comes an epic new science fiction adventure.

The year is 2380, and the graduating cadets of Aurora Academy are being assigned their first missions. Star pupil Tyler Jones is ready to recruit the squad of his dreams, but his own boneheaded heroism sees him stuck with the dregs nobody else in the Academy would touch…

A cocky diplomat with a black belt in sarcasm
A sociopath scientist with a fondness for shooting her bunkmates
A smart-ass techwiz with the galaxy’s biggest chip on his...
more

See more recommendations for this book...

100
Resonance.

It’s a given on the ice planet, forced upon you by the parasitic symbiont called the ‘khui’. With resonance, a guy and a girl are paired up because they’ll make great babies. It’s a survival mechanism necessary for this sparsely-populated world we’re stranded on… and romantic, in a weird, alien way.

Everyone expects resonance to happen when twenty newcomers are dropped onto the frosty world. I doubt anyone expects the gorgeous, golden god named Ashtar to resonate to someone like me, though. He’s fierce. Flirty. Powerful. Disgustingly handsome.
more

See more recommendations for this book...

Don't have time to read the top Aliens books of all time? Read Shortform summaries.

Shortform summaries help you learn 10x faster by:

  • Being comprehensive: you learn the most important points in the book
  • Cutting out the fluff: you focus your time on what's important to know
  • Interactive exercises: apply the book's ideas to your own life with our educators' guidance.