The most recommended books on extraterrestrial life

Who picked these books? Meet our 342 experts.

342 authors created a book list connected to extraterrestrial life, and here are their favorite extraterrestrial life books.
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Book cover of Implementation: How Great Expectations in Washington Are Dashed in Oakland; Or, Why It's Amazing that Federal Programs Work at All, This Being a Saga of the Economic Development Administration as Told by Two Sympathetic Observers Who Seek to Build Morals on a Foundation of Ruined Hopes

Luke Fowler Author Of Democratic Policy Implementation in an Ambiguous World

From my list on how ideas are turned into actions.

Why am I passionate about this?

I’m fascinated by the obsession that we as a society have with making policy, but not whether policy works, and how policy is treated as a magic bullet to the social problems that we all care about. But my experience is that it’s not ideas that solve problems; it’s action that solves problems. This fascination has led me to become a professor of public policy and administration, where I have read extensively about this issue for over a decade and written two books and over four dozen articles. My work focuses on how ideas are translated into actions and how those actions impact our communities.

Luke's book list on how ideas are turned into actions

Luke Fowler Why did Luke love this book?

I really love this book because it’s a pure case study of why things often go wrong at the street level.

While it’s set in the mid-60s, a lot of the social and political themes are still relevant, so it begs the question of how much government has changed in the last half-century.

I really like that the authors explore this case without being too heavy-handed in why things went wrong; they just try to tell the story and work through it along with the reader. And you got to love that title!

By Jeffrey L. Pressman, Aaron Wildavsky,

Why should I read it?

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

What is this book about?

Three substantial new chapters and a new preface in this third edition explore and elaborate the relationship between the evaluation of programs and the study of their implementation. The authors suggest that tendencies to assimilate the two should be resisted. Evaluation should retain its enlightenment function while the study of implementation should strengthen its focus on learning.


Book cover of They Walked Like Men

Kfir Luzzatto Author Of Chipless

From my list on realistic science fiction.

Why am I passionate about this?

As an author who is also a patent attorney and an engineer, I often deal with projects that are the closest thing to science fiction. That is one of the driving forces behind my urge to write science fiction. However, I very much prefer realistic stories that may potentially come true to hard science fiction with intergalactic travel, robots all over, and time machines (although I have written space opera and a few other hardcore SF tales, and must admit having had fun with them). Still, I like realistic science fiction much more. It leaves more room for character development, and I find myself engrossed in it more easily.

Kfir's book list on realistic science fiction

Kfir Luzzatto Why did Kfir love this book?

This story of alien invasion is hauntingly realistic and frighteningly fun. It has one of the most original plots I have ever seen and, despite the absurdity of the events recounted in it, this book has a ring of truth to it. You read something utterly preposterous and murmur to yourself, “this might happen!” After reading it, you will start looking at events around you differently.

By Clifford D. Simak,

Why should I read it?

1 author picked They Walked Like Men as one of their favorite books, and they share why you should read it.

What is this book about?

A Hugo and Nebula Award-winning Author

The aliens wouldn't kill ... They'd take over earth and let man survive -- if he could. A few people tried to tell that Earth was being taken over by alien beings in the shape of bowling balls, talking dogs, dolls that walked like men. The trouble was, no one believed them.


Book cover of A Rival Most Vial

Rebecca Buchanan Author Of Geek Witch and the Treacherous Tome of Deadly Danger

From Rebecca's 3 favorite reads in 2023.

Why am I passionate about this?

Author Pagan Tree-hugger Poet Geek Bibliophile

Rebecca's 3 favorite reads in 2023

Rebecca Buchanan Why did Rebecca love this book?

A Rival Most Vial transported me to another world.

I lost myself in the civilization created by Ashwick. Yes, this is a world of magic where a flick of a wand can create impossible wonders. But it is also a world of love, friendship, betrayal, and forgiveness. It is both strange and oh-so-familiar.

I fell in love with the characters and rooted for them all the way to their happy ending.

Book cover of The Pride of Chanur

Keith Stevenson Author Of Traitor's Run

From my list on novels written from an alien perspective.

Why am I passionate about this?

Aliens have fascinated me since childhood. The idea of living on an alien planet with different biology, social structures, and ways of thinking has to be the ultimate act of imagination. Authors use aliens to highlight and interrogate aspects of humanity or to explore different ways of living, and the best alien novels invite me to inhabit the skin of an alien and open my mind to new thoughts and perspectives. As a science fiction writer, these stories inspire me to be more creative in my own flights of imagination. Here are five of the best alien science fiction novels to help you share my journey into the truly alien.

Keith's book list on novels written from an alien perspective

Keith Stevenson Why did Keith love this book?

CJ Cherryh is a master at delving into the psychology and societies of her characters and making the reader feel what they feel.

The Chanur books, starting with this book, are a standout example of alien fiction because they’re told almost exclusively from the point of view of Captain Pyanfar Chanur, a cat-like member of the Hani. She’s smart and tough, which is what you need to be when hauling freight through Compact Space, home to seven very different alien species.

Caught in deadly political intrigue, Pyanfar is forced to figure out what the aliens opposing her are thinking and how they are likely to react to any move she makes. As readers, this brings us in close for a detailed consideration of these alien species, all set against a deadly game of cat and mouse and a dash to find safe haven across many star systems.

This book is…

By C. J. Cherryh,

Why should I read it?

2 authors picked The Pride of Chanur as one of their favorite books, and they share why you should read it.

What is this book about?

Excellent Book


Book cover of Terms of Enlistment

Matthew O. Duncan Author Of The Warrior's Stone

From my list on old-school sci-fi from 21st century authors.

Why am I passionate about this?

I grew up a fan of all things sci-fi, Star Wars, Star Trek, Battlestar Galactica, and so on. But the older I got, the pickier I got, wanting more depth in character, creative stories and fun, but believable action. I read classic sci-fi like iRobot, Starship Troopers, and Enders Game, to name a few. I did find some contemporary authors I liked like Marco Kloos, Detmare Wehr, and Rebecca Branch, but they were needles in a haystack. So, instead of complaining that there were not enough good books out there, I started writing my own. A decade later I have 8 published titles and more on the way.  

Matthew's book list on old-school sci-fi from 21st century authors

Matthew O. Duncan Why did Matthew love this book?

I first discovered this book as an audiobook several years ago. It was recommended as something similar to Starship Troopers, which I had recently finished. The beginning of the book didn’t grab me at first. As a matter of fact I started to think it was a rip-off of Starship Troopers. But there was something about the main character that made me want to stay to the next chapter. Andrew Grayson is a young man who is very bright, but because he lives in a welfare community in the not-so-distant future, his prospects are limited. One of the only ways he can get out of the PRCs (what the author refers to as the projects) is to join the military. What makes this book work so well is the fact that Andrew is not really special. He is smart and usually a little more capable than the people around him.…

By Marko Kloos,

Why should I read it?

2 authors picked Terms of Enlistment as one of their favorite books, and they share why you should read it.

What is this book about?

"There is nobody who does [military SF] better than Marko Kloos. His Frontlines series is a worthy successor to such classics as Starship Troopers, The Forever War, and We All Died at Breakaway Station." -George R. R. Martin

The year is 2108, and the North American Commonwealth is bursting at the seams. For welfare rats like Andrew Grayson, there are only two ways out of the crime-ridden and filthy welfare tenements: You can hope to win the lottery and draw a ticket on a colony ship settling off-world . . . or you can join the service.

With the colony…


Book cover of Jolly Rancher

LaQuette Author Of Vanessa Jared's Got a Man

From my list on rom-coms with diverse characters living their best lives.

Why am I passionate about this?

I write sexy, stylish, and sensational romance. That means I write sentimental and steamy stories (like Hallmark movies, but with a lot of sex) featuring at least one main character who always keeps it cute. I’m a Brooklyn native who writes unapologetically bold, character-driven stories. My novels feature diverse ensemble casts who are confident in their right to appear on the page. My work has been featured in Entertainment Weekly, O-Magazine, and the Library Journal. If I’m not writing, I am probably trying on or looking for my next great makeup find.

LaQuette's book list on rom-coms with diverse characters living their best lives

LaQuette Why did LaQuette love this book?

Even before he loses his memory, Diesel is a man who says what he means and doesn’t take foolishness from anyone. That usually works to keep people in line. Except when it comes to Mandy, it seems to generate the exact opposite reaction. Before his loss of memory, her stubbornness irritates him to no end. Once he’s lost his memory, however, that annoyance turns to outright attraction and lust. The humor in this story comes as Mandy tries to keep things platonic between them because of Diesel’s memory loss, and the fact that she’s convinced herself she can’t stand him. But as they spend time together at his snowy cabin, Diesel is intent on wearing her defenses down.

This is the funniest, amnesiac love story I have ever read. It’s emotionally messy and yet so adorable and sexy at the same time. The two leads are both alphas, which leads…

By S. London,

Why should I read it?

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

What is this book about?

We might be enemies, but I’ll convince her she’s mine by Christmas.

Diesel Conrad

Amanda says we’re enemies—I call bull.

My mind is a bit tangled after my fall, but my gut tells me this woman is mine.

Granted, I’ve forgotten some insignificant shit, like my name, but I’m certain of two things.

She wants to get naughty with me, and I have the equipment to give her a very merry sleigh ride.

Amanda “Messy Mandy” Murphy

All I want for Christmas is my winter white vacation, but my twin sister’s grinch of an ex-boyfriend roped me into selling his…


Book cover of Fever

Elizabeth Stephens Author Of Taken to Voraxia

From my list on alien romances featuring heroines of color.

Why am I passionate about this?

As a woman of color, impassioned reader, and author to boot, I'm always advocating for inclusion in my romance reads. All of my romances feature a lead or leads of color and I'm particularly drawn to books where I can identify myself in the heroines. I like to provide other readers of color with the same experience through my books, while writing compelling romances that can be enjoyed by anyone. I have published 12 novels, with 4+ coming out in 2022. I've hit the bestseller charts on Amazon in SciFi romances and multicultural romances with every new release. You can expect my Xiveri Mates series in audio, French, and German as early as March 2022.  

Elizabeth's book list on alien romances featuring heroines of color

Elizabeth Stephens Why did Elizabeth love this book?

I am obsessed with these books!!! I have read every Alpha Horde book Milana has written (there are over 10 across two different series). There’s a very, very sexy amazingly possessive alpha alien hero who is paired with a strong heroine who wants absolutely nothing to do with him. Slowly, she’s convinced. This recommendation is omegaverse with Alpha males and Omega females thus you’ll see traditional ABO kinks such as knotting. 

By Milana Jacks,

Why should I read it?

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

What is this book about?

The Fever Hordesman sits outside my house, wailing punny lyrics while beating a rock rhythm on his armor, and I'm late for work. My Omega heat’s coming on early, throwing a monkey wrench into my single-minded plan to ignore his single-minded quest to mate me. I have to admit—privately—his strong jaw, full mouth, and a scent that can send over a dozen Omegas into heat, make my girly bits quiver. Just a little.When the Swarm approaches me with an offer I can’t refuse, keeping Sotay at arm’s length is no longer an option. He’s got something the Swarm wants. If…


Book cover of Terminal World

Carl Abbott Author Of Imagining Urban Futures: Cities in Science Fiction and What We Might Learn from Them

From my list on science fiction with really cool cities.

Why am I passionate about this?

I discovered science fiction at age nine with Rocketship Galileo and Red Planet and have never lost my love for speculative worlds, even after growing up to follow a career teaching and writing about the history of cities and city planning. In recent years, I’ve also begun to write about the field of SF. So it is one-hundred-percent natural for me to combine the two interests and explore science fiction cities. I try to look beyond the geez-whiz technology of some imagined cities to the ideas of human-scale planning and community that might make them fun places to visit or live in if we could somehow manage to get there.  

Carl's book list on science fiction with really cool cities

Carl Abbott Why did Carl love this book?

Two fantastic cities are even better than one.

At the center of the story is Spearpoint, the tallest skyscraping megabuilding that you could imagine. It is so enormous that it is divided into segments from bottom to top with different levels of technology (Horsetown and Steamville at the bottom, cybertowns, and then the fantastic Celestial Levels at the top). But wait, there’s more.

Roaming the rest of the planet is the Swarm, hundreds of giant aircraft that function together as the neighborhoods of a “distributed city” much like the fleet in Battlestar Galactica. The very different cities do not play well together, and you get to choose which one you’d rather live in. I like flying, myself.

By Alastair Reynolds,

Why should I read it?

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

What is this book about?

Spearpoint, the last human city, is an atmosphere-piercing spire of vast size. Clinging to its skin are the zones, a series of semi-autonomous city-states, each of which enjoys a different - and rigidly enforced - level of technology. Horsetown is pre-industrial; in Neon Heights they have television and electric trains ...Following an infiltration mission that went tragically wrong, Quillon has been living incognito, working as a pathologist in the district morgue. But when a near-dead angel drops onto his dissecting table, Quillon's world is wrenched apart one more time, for the angel is a winged posthuman from Spearpoint's Celestial Levels…


Book cover of A Marvelous Life: The Amazing Story of Stan Lee

E. Paul Zehr Author Of Chasing Captain America: How Advances in Science, Engineering, and Biotechnology Will Produce a Superhuman

From my list on the superhero in you.

Why am I passionate about this?

I got hooked on superheroes from a very early age. My mom grew up in the Golden Age of comics and loved superheroes. She'd bring home a random assortment of adventures—Batman, Iron Man, Flash, Avengers, Justice League, Iron Fist, Captain America. I was especially keen on the martial arts mayhem so many could bring to bear. That got me started (and I've never stopped since) in martial arts as a teen and took me into a career in science. I bring my own interest, my knowledge of martial arts, and my extensive career and training as a sensorimotor neuroscientist as I explore the science of human achievement through the lens of comic book superheroes.

E.'s book list on the superhero in you

E. Paul Zehr Why did E. love this book?

If you are going to think about superheroes, and you really should be you know, then you truly have to know about the absolute godfather of the genre—the spectacular Stan Lee.

The stories behind how Stan Lee came to be and the early origins so many iconic characters are staples of comic book mythology. And what a book Danny Fingeroth has in store for you on this front. Endlessly entertaining, eminently readable. I adored the writing, the stories, and the approach while I devoured this book!

By Danny Fingeroth,

Why should I read it?

2 authors picked A Marvelous Life as one of their favorite books, and they share why you should read it.

What is this book about?

Stan Lee invented SPIDER-MAN! And IRON MAN! And the HULK! And the X-MEN! And more than 500 other iconic characters! His name has appeared on more than a billion comic books, in 75 countries, in 25 languages. His creations have starred in multibillion-dollar grossing movies and TV series. This is his story.

Danny Fingeroth writes a comprehensive biography of this powerhouse of ideas who changed the world's understanding of what a hero is and how a story should be told, while exploring Lee's unique path to becoming the face of comics.

With behind-the-scenes stories and interviews with Stan's brother Larry…


Book cover of Dawn

Anna McFarlane Author Of Cyberpunk Culture and Psychology: Seeing through the Mirrorshades

From my list on body horror birth.

Why am I passionate about this?

I’m a lecturer in medical humanities at the University of Leeds in England and I’m currently writing a book about the portrayal of traumatic pregnancy in fantastic literature (science fiction, horror, fantasy…). ‘Medical humanities’ is a field of study that looks at medical issues using the tools of the humanities, so it encompasses things like history of medicine, bioethics, and (my specialty) literature and medicine. Thinking about literature through the lens of traumatic pregnancy has led me to some fascinating, gory, and philosophical books, some of which I’m including on this list. 

Anna's book list on body horror birth

Anna McFarlane Why did Anna love this book?

I couldn’t finish this list without including one of the most famous examples of pregnancy in science fiction.

Humanity comes face-to-face with an alien species, the Oankali, who use gene editing, cloning, and mating to refresh their gene pools. The focus is on Lilith, a black woman taken hostage by the aliens who must learn about their plans for her and strategize her responses.

I really appreciate the way Butler’s work manages to speak to the legacy of slavery, particularly through a scene where the aliens create the circumstances for Lilith to breed with a human man in aid of their experiments. Lilith’s refusal to succumb to this animalistic treatment confronts the legacy of breeding humans during slavery.

I find Lilith (like many of Butler’s other characters) a driven character who deals with outlandish situations and the potential invasion of her own body with a pragmatic determination that invites me,…

By Octavia E. Butler,

Why should I read it?

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

What is this book about?

'One of the most significant literary artists of the twentieth century' JUNOT DIAZ

'Octavia Butler was playing out our very real possibilities as humans. I think she can help each of us to do the same' GLORIA STEINEM

One woman is called upon to reconstruct humanity in this hopeful, thought-provoking novel by the bestselling, award-winning author. For readers of Margaret Atwood, Toni Morrison and Ursula K. Le Guin.

When Lilith lyapo wakes in a small white room with no doors or windows, she remembers a devastating war, and a husband and child long lost to her.

She finds herself living…