The most recommended books on extraterrestrial life

Who picked these books? Meet our 345 experts.

345 authors created a book list connected to extraterrestrial life, and here are their favorite extraterrestrial life books.
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Book cover of A Desolation Called Peace

Ness Brown Author Of The Scourge Between Stars

From Ness' 3 favorite reads in 2023.

Why am I passionate about this?

Author Astrophysicist Trekkie Horror enthusiast Fantasy lover

Ness' 3 favorite reads in 2023

Ness Brown Why did Ness love this book?

This book is just as gorgeously and intelligently written as the first installment in the Teixcalaanli space empire.

It picks up the series’ examination of colonialism, otherness, and language’s complicity in conquest while bringing in new, alien elements that force the protagonists to grapple with the concept of personhood.

We follow disillusioned Mahit Dzmare as she struggles to adjust to life after the events of the first book, her will-they-won’t-they relationship with her former imperial liaison, and an all-new threat to Teixcalaan that challenges loyalties and the social and personal mechanisms on which empire grinds.

Readers who know the sting of being othered, who enjoy smart drama and political machinations, or who like messy first-contact stories that demand the most from their characters will love this sequel too. 

By Arkady Martine,

Why should I read it?

1 author picked A Desolation Called Peace as one of their favorite books, and they share why you should read it.

What is this book about?

A Desolation Called Peace is the spectacular space opera sequel to A Memory Called Empire by Arkady Martine, winner of the 2020 Hugo Award for Best Novel.

An alien terror could spell our end.

An alien threat lurks on the edges of Teixcalaanli space. No one can communicate with it, no one can destroy it, and Fleet Captain Nine Hibiscus is supposed to win a war against it.

In a desperate attempt to find a diplomatic solution, the fleet captain has sent for an envoy to contact the mysterious invaders. Now Mahit Dzmare and Three Seagrass - both still reeling…


Book cover of The Robert Sheckley Collection

Richard Sparks Author Of New Rock, New Role

From my list on fantasy that aren’t afraid to be funny.

Why am I passionate about this?

I’ve now completed four books in my New Rock fantasy series; and, while the stories are full-on adventures in a strange (but strangely familiar) new world, they contain lots of comedic characters and situations. I come from a background of comedy writing. Comedy isn’t nice people telling jokes. That’s a dinner party. Comedy is all about pain, fear, misery, confusion, suffering, mistakes, betrayals, accidents, dangers, and things going horribly wrong—and what good adventure doesn't have those? And why wouldn’t any strange new world be full of them? New Rock New Role, the first book in the series, is published on December 12th 2023 by CAEZIK SF & Fantasy.

Richard's book list on fantasy that aren’t afraid to be funny

Richard Sparks Why did Richard love this book?

Robert Sheckley stands out from his contemporaries of the golden age of science fiction by being not just great but also often very funny. 

Sheckley has a wry, insightful wit, which puts him in a class of his own among the giants of the post-WW2 era. Start with his eight stories of the AAA Ace Interplanetary Decontamination Service. Great idea, great characters, great settings (two shysters running a fly-by-night planetary fixer-upper service, on the cheap): they are light, effortless, unpretentious, insightful, and brilliant. 

It’s basically Ghostbusters in space. What more could you want?

By Robert Sheckley,

Why should I read it?

1 author picked The Robert Sheckley Collection as one of their favorite books, and they share why you should read it.

What is this book about?

Robert Sheckley (July 16, 1928 – December 9, 2005) was a Hugo- and Nebula-nominated American author. First published in the science fiction magazines of the 1950s, his numerous quick-witted stories and novels were famously unpredictable, absurdist, and broadly comical. Sheckley was named Author Emeritus by the Science Fiction and Fantasy Writers of America in 2001.This volume has the following great stories: Warm, Ask A Foolish Question, Beside Still Waters, Cost of Living, Forever, Keep your Shape The Leech, Seventh Victim, Watchbird, Warrior Race, One man's poison, The Perfect Woman


Book cover of Bloodline (Star Wars)

Erin Macdonald Author Of The Science of Sci-Fi: From Warp Speed to Interstellar Travel

From my list on beloved sci-fi universes.

Why am I passionate about this?

With a background in theoretical astrophysics and a life-long passion for science fiction, I am now lucky enough to have a dream job of working in one of my favorite sci-fi worlds: Star Trek. This role as science advisor for the franchise has bridged my career between hard science and fictional writing. Like many fans, I am one who simply wants to walk, live, and breathe in these fictional worlds that bring us so much joy. I always look for new ways to immerse myself, be it episode or movie rewatches, extended universe shows, comics, video games, and yes, books!

Erin's book list on beloved sci-fi universes

Erin Macdonald Why did Erin love this book?

Leia Organa has always been my favorite character from the Star Wars universe; she’s strong, capable, and witty while being a great leader but acknowledging vulnerability. Bloodline by Claudia Grey perfectly captures the untold times in the years between Return of the Jedi and The Force Awakens and Leia’s work as a senator, fending off threats to the Republic. A combination of both political intrigue and action, anyone wanting to learn more about Leia’s life and decisions should definitely pick up this book.

By Claudia Gray,

Why should I read it?

1 author picked Bloodline (Star Wars) as one of their favorite books, and they share why you should read it.

What is this book about?

The Sunday Times Bestseller

WITNESS THE BIRTH OF THE RESISTANCE

When the Rebellion defeated the Empire in the skies above Endor, Leia Organa believed it was the beginning to a lasting peace. But after decades of vicious infighting and partisan gridlock in the New Republic Senate, that hope seems like a distant memory.

Now a respected senator, Leia must grapple with the dangers that threaten to cripple the fledgling democracy-from both within and without. Underworld kingpins, treacherous politicians, and Imperial loyalists are sowing chaos in the galaxy. Desperate to take action, senators are calling for the election of a First…


Book cover of The Mote in God's Eye

Darrell Keifer Author Of A Hope in Hell

From my list on science fiction books for grown-ups.

Why am I passionate about this?

Science fiction for grownups not only means avoiding magic and supernatural elements but grounding the stories’ “what-ifs” in hard science and/or narrative anthropology. When we (readers) are invited to a story, we come with a willing suspension of disbelief, and I have as strong a suspension of disbelief as anyone—what if dinosaurs could be grown from ancient DNA, or what if an asteroid struck the earth? However, the ground rules of what-ifs should be laid out and should not include a sweeping suspension of the laws of physics, nature, and common sense. So, no hundred-and-ten-pound woman, with toothpick arms and dressed in cleavage-revealing spandex, beating up twelve burly guys.

Darrell's book list on science fiction books for grown-ups

Darrell Keifer Why did Darrell love this book?

I loved the complex plot structure and the moral questions!

Earth discovers a sentient civilization with the potential to surpass our own. But the aliens are trapped in a solar system that they cannot escape without Earth’s faster-than-light technology. How should Earth respond? 

What would I do in that situation? 

By Larry Niven, Jerry Pournelle,

Why should I read it?

1 author picked The Mote in God's Eye as one of their favorite books, and they share why you should read it.

What is this book about?

Aliens - Moties - were first contacted in AD3017 in the region of space known as the Coalsack. The eponymous mote in his eye, which has winked out, much to the distress of pious Himmists, just might have been Motie laser light. It might even indicate the position of their home planet.


Book cover of Codey: Crossing the Multiverse

Jay Miles Author Of The Mariverse: Guardians

From my list on the multiverse that dives through worlds beyond worlds.

Why am I passionate about this?

The Multiverse had been my deepest passion of interest for a long time. Experiencing crossover stories in various mediums, both official and fan-made, especially fan-made. To see how two different worlds would meet. I spent hours reading fanfictions involving crossovers, as well as conjuring up my own. I considered the multiverse as a grand bedrock to create any story, hence why I wrote The Mariverse, followed by The Mariverse: Guardians, to create my own bedrock for my writing career.

Jay's book list on the multiverse that dives through worlds beyond worlds

Jay Miles Why did Jay love this book?

For those who don’t want to read a novel length but want to experience worlds beyond worlds, this book I would recommend, a neat short story where the protagonist uses the multiverse as a form of self-discovery, experiences he would never have in his own life and considers to a change of character.

Might not be a full-blown adventure, but a calmer mundane life experience, relatable while simplifying the multiverse without any complexities. 

By Deivy Garrido,

Why should I read it?

1 author picked Codey as one of their favorite books, and they share why you should read it.


Book cover of Curveball

Sophie Goldstein Author Of The Oven

From my list on for speculative fiction lovers.

Why am I passionate about this?

I am a compulsive reader and writer of speculative fiction, in love with the genre’s capacity to extrapolate our present social, economic and technological into horrifying/astonishing futures. That being said, I need strong writing and compelling characters to pull me into a world and make it feel lived in and real. It’s this kind of emotional realism that I seek out as a reader and try to create as an author.

Sophie's book list on for speculative fiction lovers

Sophie Goldstein Why did Sophie love this book?

Curveball is less compelled by plot than by setting and character. Sorese’s future is gorgeously imagined in melting black, white, and gray with electric orange highlights. Every element–from the clothing to the tech to the furniture–is thoughtfully designed and elegantly rendered. Moreover, Curveball has some of the best acting I have ever seen in *any* graphic novel. A triumph!

By Jeremy Sorese,

Why should I read it?

1 author picked Curveball as one of their favorite books, and they share why you should read it. This book is for kids age 14, 15, 16, and 17.

What is this book about?

Curveball is a science fiction graphic novel telling the story of a waiter named Avery coping with the ending of a difficult relationship. Having spent years attempting to build something substantial with an indecisive sailor named Christophe, Avery stubbornly holds on despite the mounting evidence against him. The idea of the relationship has eclipsed its reality and in Avery's already troubled life, the allure of something dependable is a powerful force.

Curveball focuses on the duality of hope and delusion. How ignorance is integral to surviving our day to day lives but can be incredibly destructive if allowed to blossom…


Book cover of Ever The Hero

Molly J. Bragg Author Of Scatter

From my list on sapphic superhero.

Why am I passionate about this?

I’m a trans woman who writes sapphic science fiction, fantasy, superhero novels, and contemporary romance. I’m been a huge fan of superheroes my whole life, and Supergirl has been my favorite superhero since I saw the original Helen Slater movie back in the 80s. In addition to being a fan, I’m currently writing a series of sapphic superhero novels called Hearts of Heroes.

Molly's book list on sapphic superhero

Molly J. Bragg Why did Molly love this book?

Kit is a scavenger in a city ruined by an alien spaceship that crashed decades ago, giving rise to superheroes. When a chance meeting leads to her starting a relationship with Valene Blackwood, one of the most powerful superheroes on the planet. A little too powerful. 

Valene’s powers are slowly driving her mad. Kit sets out to find a way to help Valene, but ends up getting superpowers of her own, and in a duel to the death with Valene’s father, who wants to take over the city. 

I love this book because it’s a unique take on the question of what makes someone a hero, while also looking at how people with privilege respond to marginalized people gaining power, and why some relationships are doomed to fail.

By Darby Harn,

Why should I read it?

1 author picked Ever The Hero as one of their favorite books, and they share why you should read it.

What is this book about?

Superheroes are big business. Imagine not being able to afford them.



Kit Baldwin can't afford trouble, not in a city where superhuman Empowered only offer their help for a fee. But rent doesn't wait so she scavenges the ruins for valuable artifacts from a crashed alien ship. When Kit discovers a powerful alien object, it pays off more than she ever hoped.


The artifact draws the attention of Valene Blackwood, the one Empowered with a conscience. Valene's gifts come at a price; she hears everything, everywhere, always. Kit's ambition morphs into harnessing the object's cosmic potential to mitigate the trauma…


Book cover of Skyward

R.J. Vickers Author Of The Natural Order

From my list on teens grappling with the line between good and evil.

Why am I passionate about this?

As a fantasy author, I have always been drawn to magic and alternative universes as a way of exploring the issues that seem unsolvable here on earth. We are so entrenched in our own ways of seeing the world that it can be hard to imagine looking at things from a different perspective, but twisting these ideas sideways and adding a dash of magic can remind us that everything exists in shades of grey. Teenagers are learning to think abstractly and explore their own relationships with ethics, and I have vivid memories of being drawn to moral ambiguity at that age. 

R.J.'s book list on teens grappling with the line between good and evil

R.J. Vickers Why did R.J. love this book?

At the beginning, readers are drawn into an exciting world where humans battle to save their desolate planet from an alien race. But in typical Brandon Sanderson fashion, good and evil are not clear-cut, and the conflict soon grows far more complex. 

As the series progresses, the main character, Spensa, discovers that the battle for her planet is not as straightforward as she had once thought, and that the aliens she had fought were neither uniform nor uniformly evil. When she infiltrates an alien homeland in Book 2, Spensa is forced to question her original assumptions about who deserves to be saved—not just humans, but maybe also some alien races and even artificially intelligent beings. 

By Brandon Sanderson,

Why should I read it?

3 authors picked Skyward as one of their favorite books, and they share why you should read it. This book is for kids age 12, 13, 14, and 15.

What is this book about?

Spensa's world has been under attack for hundreds of years. An alien race called the Krell leads onslaught after onslaught from the sky in a never-ending campaign to destroy humankind. Humanity's only defense is to take to their ships and fight the enemy in the skies. Pilots have become the heroes of what's left of the human race.

Spensa has always dreamed of being one of them; of soaring above Earth and proving her bravery. But her fate is intertwined with her father's - a pilot who was killed years ago when he abruptly deserted his team, placing Spensa's chances…


Book cover of Blindsight

Matt Ruff Author Of The Destroyer of Worlds: A Return to Lovecraft Country

From my list on horror books that offer more than just a good scare.

Why am I passionate about this?

I’m an award-winning and bestselling novelist known for writing in a wide variety of genres. My most popular work to date is Lovecraft Country, a supernatural horror novel that served as the basis for the acclaimed HBO series of the same name.

Matt's book list on horror books that offer more than just a good scare

Matt Ruff Why did Matt love this book?

I also love books that combine thrilling adventure stories with the thoughtful exploration of ideas.

The protagonists of this haunting sci-fi/existential horror novel make contact with an alien species that, while highly intelligent, appears to lack any sense of self-awareness. This leads to the scary question: Are the aliens the weird ones in this scenario, or is human consciousness a unique mutation in a universe filled with zombies?

By Peter Watts,

Why should I read it?

5 authors picked Blindsight as one of their favorite books, and they share why you should read it.

What is this book about?

Two months have past since a myriad of alien objects clenched about the Earth, screaming as they burned. The heavens have been silent since until a derelict space probe hears whispers from a distant comet. Something talks out there: but not to us.Who should we send to meet the alien, when the alien doesn't want to meet?Send a linguist with multiple - personality disorder and a biologist so spliced with machinery that he can't feel his own flesh. Send a pacifist warrior and a vampire recalled from the grave by the voodoo of paleogenetics. Send a man with half his…


Book cover of Perchance to Dream: Selected Stories

Christopher Conlon Author Of He Is Legend: An Anthology Celebrating Richard Matheson

From my list on not by Richard Matheson that his fans will love.

Why am I passionate about this?

When I was about twelve years old I noticed a tattered old paperback in a box at a flea market. Titled Third From the Sun and Other Stories, it featured a colorfully bizarre illustration on the cover along with the author’s name: Richard Matheson. I bought the book—nearly fifty years later I still have it—and so began my journey into the works of one of America’s greatest fantasists. Decades later, I had the honor of working with the man himself, which ultimately led to the creation of my anthology, He Is Legend. Richard is gone now, but his timeless works live on.

Christopher's book list on not by Richard Matheson that his fans will love

Christopher Conlon Why did Christopher love this book?

Charles Beaumont was close friends with Richard Matheson, and they worked together on such projects as the Roger Corman Edgar Allan Poe films and Rod Serling’s original Twilight Zone. Beaumont’s stories are as rich and varied as Matheson’s, with delightfully witty language and fantastic plot twists. If you love classic Matheson short stories like “Nightmare at 20,000 Feet” and “Death Ship,” you’re bound to love Beaumont.

By Charles Beaumont,

Why should I read it?

1 author picked Perchance to Dream as one of their favorite books, and they share why you should read it.

What is this book about?

That Charles Beaumont would make a name for himself crafting scripts for The Twilight Zone is only natural: for his was an imagination so limitless it must have emerged from some other dimension. So take one uneasy step and fall headlong into his world: a world where lions stalk the plains, classics cars rove the streets, and spacecraft hover just overhead. Here roam musicians, magicians, vampires, monsters, toreros, extraterrestrials, androids, and perhaps even the Devil himself. Perchance to Dream contains a selection of Beaumont's finest stories, including five stories that he later adapted for Twilight Zone episodes.

This volume contains…