The most recommended space colonization books

Who picked these books? Meet our 90 experts.

90 authors created a book list connected to space colonization, and here are their favorite space colonization books.
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Book cover of Planetfall

Andrew Sweet Author Of Southern Highlands: Obi of Mars

From my list on sci-fi featuring world-changing female badasses.

Why am I passionate about this?

I’ve always loved science fiction. My father was an Asimov junkie, and our house was packed with science fiction novels and stories from Azimov to Heinlein to Wyndham and Wilhelm. I began writing science fiction in high school, yet only recently published my first 4 novels (one of which won a Bookfest award). I hold a bachelor’s degree in computer science (bioinformatics), and I stay on top of science to inform my writing. It’s through this background that I select novels, seeking out new tropes and ideas in technological advancement. Each of these novels I mention exceeded my expectations and then some. Pick one up today—you won’t be disappointed!

Andrew's book list on sci-fi featuring world-changing female badasses

Andrew Sweet Why did Andrew love this book?

Emma Watson firmly places herself in the mind of the protagonist Renata Ghali. Through this semi-reliable narrator, we learn that in this perfect planned society, a lot is happening beneath the still surface. This novel unfolds slowly, layering the pieces on scene by scene until something startling (which I don’t want to ruin for you) happens to the main character. Often in sci-fi, you see the character make some monumental decision, and then they win, and everything’s happy. This book doesn’t do that. Instead, it looks at the very real-feeling impact of said “monumental decision” on those who made it. And despite all of the character depth, Emma Watson manages to deliver a juicy, thick alien world that will leave you salivating for more! 

By Emma Newman,

Why should I read it?

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

What is this book about?

From Emma Newman, the award-nominated author of Between Two Thorns, comes a novel of how one secret withheld to protect humanity's future might be its undoing...

Renata Ghali believed in Lee Suh-Mi's vision of a world far beyond Earth, calling to humanity. A planet promising to reveal the truth about our place in the cosmos, untainted by overpopulation, pollution, and war. Ren believed in that vision enough to give up everything to follow Suh-Mi into the unknown.

More than twenty-two years have passed since Ren and the rest of the faithful braved the starry abyss and established a colony at…


Book cover of Farmer in the Sky

Sylvia Engdahl Author Of This Star Shall Abide

From my list on YA about imaginary worlds.

Why am I passionate about this?

I’ve always been interested in worlds other than ours, primarily extraterrestrial worlds because I believe expansion into space is vital to the future survival of humankind, but also fantasy worlds that illuminate ideas and feelings that are universal. I’ve written the Newbery Honor book Enchantress from the Stars and ten other science fiction novels, a classification that limits their discovery because they're often liked better by people who read little if any science fiction than by avid fans of that genre. Because they’re set in imaginary worlds distant from Earth—and are not fantasy because they contain no mythical creatures or magic—there is nothing else to call them. I wish books didn’t have to be labeled with categories!

Sylvia's book list on YA about imaginary worlds

Sylvia Engdahl Why did Sylvia love this book?

All of Robert Heinlein's YA novels are good (better, in my opinion, than his adult novels), but this one has special meaning for me because it was the first book I ever read about colonizing an uninhabited world. At the time it was published in 1950 I was sixteen and had been enthusiastic about the possibility of space travel for four years, since long before the general public was familiar with it; but all the space fiction I knew of was about mere adventure, usually adventure focused on fighting. The idea that families could someday settle a new planet--and, despite danger and hardship, accomplish something of immense importance to the future of humankind--made a strong impression on me and became one of my deepest convictions.

By Robert A. Heinlein,

Why should I read it?

1 author picked Farmer in the Sky as one of their favorite books, and they share why you should read it.

What is this book about?

Farmer in the Sky


Book cover of Terms of Enlistment

Anthony Riches Author Of Wounds of Honour

From my list on insight as to why men go to war.

Why am I passionate about this?

I’m pretty well qualified to provide you with a list of five great books about men at war because, frankly, I’ve spent half my life reading them and the other half trying to write them (you be the judge!). My degree in Military Studies was focused on the question of what makes men endure the lunacy of war (whether they be ‘goodies’ or ‘baddies’), and it was in fiction that I found some of the clearest answers–clue: it’s often less about country and duty and more about the love of the men alongside the soldier. In learning how to write, I also learned how to recognize great–enjoy!

Anthony's book list on insight as to why men go to war

Anthony Riches Why did Anthony love this book?

If the other four books I’ve recommended are founded in grim reality, this one’s that guilty pleasure that an ancient world author might not want to be caught reading. But, if war is a timeless and undeniable fact of human existence—and it seems to be right now—then Marko Kloos’s story of men and women at war in the 22nd century, with an enigmatic alien species as the enemy, is pretty much timeless, too.

Yes, there’s a high-tech kit, but it’s never the McGuffin, and the same themes as ever—duty, honor, and the planet—come to the fore. Easy to read but never lazy, I found this series as gripping as the others. If you (like me) read a lot of historical fiction but have a soft spot for sci-fi, then this is about as highly recommended as they come.

By Marko Kloos,

Why should I read it?

4 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 Zoe's Tale

Dan Rice Author Of Dragons Walk Among Us

From my list on YA fantasy and sci-fi with diverse perspectives.

Why am I passionate about this?

As an author of young adult fantasy and science fiction, I’ve read many books that fall within that rubric. This list captures the most exciting young adult novels I’ve read over the past few years. All have aspects of storytelling and themes I strive to capture in my writing. One thing I love about the young adult genre is the characters go on an adventure full of excitement and danger. The adventure is a metaphor for growing up. So if reads chock-full of death-defying odds, mystery, wonder, and a sprinkling of romance are your jam, the books in this list are for you.

Dan's book list on YA fantasy and sci-fi with diverse perspectives

Dan Rice Why did Dan love this book?

Scalzi transports us to his ever-exciting Old Man's War universe for a retelling of the novel The Last Colony from a teen's perspective. Aliens, adventure, and young love abound in Zoe's Tale, a story sure to delight Scalzi fans and is an excellent entry point for young adult readers interested in his brand of witty sci-fi.

With Zoe's Tale, Scalzi demonstrates one key to a compelling story is a fantastic protagonist. Zoe is just that. She is engaging, stubborn, snarky, a true friend, an angsty teen, and brave. Readers who enjoy Scalzi's clever prose will find the fact Zoe's Tale is a retelling of The Last Colony immaterial. That's how captivating a character Zoe is.

By John Scalzi,

Why should I read it?

1 author picked Zoe's Tale as one of their favorite books, and they share why you should read it.

What is this book about?

Hard-core, fast paced science fiction, John Scalzi's Zoe's Tale is the fourth in The Old Man's War series.

She won't go down without a fight.

It's not every day you up sticks and move to another world. But then, Zoe Boutin-Perry's life has never been ordinary. She's the adopted teenage daughter of two former super-soldiers. She's also a holy icon to a race of alien warriors who track her every move. So she's used to the quirks of being a human in space.

However, this time something's different. Betrayed by the authorities, Zoe - along with her parents and fellow…


Book cover of Old Man's War

Joey Thomas Author Of The Bovine Cul-de-sac

From my list on dystopian and utopian worlds.

Why am I passionate about this?

I was introduced to the paranormal and unknown by my father. He was open to all possibilities. I loved being shocked, awed, and traumatized by the depths of dystopia and the heights of Utopian Imagination! I think, because we all live somewhere in between, flowing up and down as life experiences us, riding us ever onward!

Joey's book list on dystopian and utopian worlds

Joey Thomas Why did Joey love this book?

I love not knowing anything about a book and finding myself turning from page to page, ever more excited to be a part of the adventure.

This alternate end of life leaves me wondering, why not? Though I look forward to a peaceful Galactic future, this one sure is fun (from the reader's perspective)!

By John Scalzi,

Why should I read it?

11 authors picked Old Man's War as one of their favorite books, and they share why you should read it.

What is this book about?

Perfect for an entry-level sci-fi reader and the ideal addition to a veteran fan’s collection, John Scalzi's Old Man’s War will take audiences on a heart-stopping adventure into the far corners of the universe.

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 aliens willing to fight for them are common. The universe, it turns out, is a hostile place.

So: we fight. To defend…


Book cover of The White Dragon

Cy Bishop Author Of DragonBond

From my list on sassy non-human sidekicks.

Why am I passionate about this?

I have always loved a good sassy sidekick, human or otherwise. I started my first book, DragonBond, at the age of fifteen, and throughout the various drafts between its inception and its completion, the dragon Axen’s sass game has always been fierce. Since then, I’ve published a total of thirteen books, seven of which are in the Endonshan Chronicles series. I have a Master’s degree in psychology which I use to create well-rounded characters with unique quirks and personalities. I hope you enjoy these picks and all the snark contained within!

Cy's book list on sassy non-human sidekicks

Cy Bishop Why did Cy love this book?

This coming-of-age story centers on Jaxom, a young dragon rider and future lord of a hold, and his bonded dragon Ruth, a rare, small, and often silly white dragon. Jaxom thinks his greatest problem is the bullies who mock him for his status and his dragon’s unusual size, but as he strives to prove his naysayers wrong, he ends up thrown in the middle of political machinations far beyond what he could have dreamed. I love Ruth’s almost childlike nature and his fearless willingness to rise to whatever challenge they faced. Their friendship, and unique relationship with the tiny fire lizards of the land, was charming at every turn. 

By Anne McCaffrey,

Why should I read it?

3 authors picked The White Dragon as one of their favorite books, and they share why you should read it.

What is this book about?

Never had there been as close a bonding as the one that existed between the young Lord Jaxom and his extraordinary white dragon, Ruth. Pure white and incredibly agile, Ruth possessed remarkable qualities. Not only could he communicate with the iridescent, fluttering fire lizards, but he could fly. Back in time to any WHEN with unfailing accuracy. Nearly everyone else on Pern thought Ruth was a runt who would never amount to anything, but Jaxom knew his dragon was special. In secret they trained to fight against the burning threads from the Red Planet, to fly Back in time as…


Book cover of Spacefarers: How Humans Will Settle the Moon, Mars, and Beyond

Stephen P. Maran Author Of Astronomy for Dummies

From my list on space from someone with 35 years at NASA.

Why am I passionate about this?

I’ve studied space for 60+ years, including spotting Sputnik from atop 30 Rock for Operation Moonwatch; monitoring an exploding star for a PhD at University of Michigan, leading the Remotely Controlled Telescope project at Kitt Peak National Observatory, hunting pulsars from Arizona and Chile, and helping develop scientific instruments for the Hubble Space Telescope. I worked for 5 years at Kitt Peak and 35 years for NASA. As Press Officer (now retired) of the American Astronomical Society, I organized press conferences on many notable cosmic discoveries. Minor Planet 9768 was named Stephenmaran for me, but I haven’t seen it yet. What I have spotted are five exceptional books on space.  Enjoy!

Stephen's book list on space from someone with 35 years at NASA

Stephen P. Maran Why did Stephen love this book?

I don’t know who will reach Mars first, Elon Musk, NASA astronauts, or Chinese Taikonauts. Whoever does must deal with serious problems of long-duration space flight, including lethal radiation and life support, plus issues of living, breathing, and raising food on Mars or other objects, such as Callisto, Jupiter’s second-largest moon. No natural object in the solar system other than Earth is inhabitable. Chris Wanjek, a science writer with NASA experience and solid knowledge of medical matters and nutrition, writes with humor; he was a contributing joke writer to the Tonight Show with Jay Leno. Wanjek advocates terraforming Mars to support human colonists. That means engineering changes in the planet to enable people to live there without resources from Earth. If you’re thinking of relocating from Earth, read Spacefarers first.

By Christopher Wanjek,

Why should I read it?

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

What is this book about?

A Telegraph Best Book of the Year

A wry and compelling take on the who, how, and why of near-future colonies in space. From bone-whittling microgravity to eye-popping profits, the risks and rewards of space settlement have never been so close at hand.

More than fifty years after the Apollo 11 moon landing, why is there so little human presence in space? Will we ever reach Mars? What will it take to become a multiplanet species, colonizing the solar system and traveling to other stars?

Spacefarers meets these questions head on. While many books have speculated on the possibility of…


Book cover of The Disasters

Danielle Banas Author Of The Good for Nothings

From my list on young adult for readers who want to laugh out loud.

Why am I passionate about this?

I’m the author of the humorous YA novels The Supervillain and Me and The Good for Nothings. I’ve been telling stories since I could talk, including the night I recited an entire Mickey Mouse scratch and sniff book to my mother at bedtime (she’s so proud), and the numerous evenings I subjected my friends and family to another one of my home “movies” set in front of a poorly painted bedsheet backdrop in my basement. I owe my writing career to Spider-Man (Andrew Garfield’s version), who inspired my first book. I spent countless college classes thinking about him instead of paying attention, but it all worked out in the end.

Danielle's book list on young adult for readers who want to laugh out loud

Danielle Banas Why did Danielle love this book?

I’m a sucker for characters with poorly executed good intentions, which is why I loved M.K. England’s The Disasters. After getting booted out of an elite space academy, four washouts are the sole witnesses to the biggest crime in the history of space colonization and are turned into the perfect scapegoats. On the run and desperate to clear their names, the group orchestrates a dangerous heist to expose the truth of what really happened that night at the Academy. Diverse characters and non-stop laughs make this book a must-read for sci-fi fans of all ages.

By M. K. England,

Why should I read it?

1 author picked The Disasters as one of their favorite books, and they share why you should read it. This book is for kids age 13, 14, 15, and 16.

What is this book about?

The Breakfast Club meets Guardians of the Galaxy in this YA sci-fi adventure by debut author M. K. England.

Hotshot pilot Nax Hall has a history of making poor life choices. So it's not exactly a surprise when he's kicked out of the elite Ellis Station Academy in less than twenty-four hours. But Nax's one-way trip back to Earth is cut short when a terrorist group attacks the Academy.

Nax and three other washouts escape-barely-but they're also the sole witnesses to the biggest crime in the history of space colonization. And the perfect scapegoats.

On the run, Nax and his…


Book cover of Off-Earth: Ethical Questions and Quandaries for Living in Outer Space

Martin Elvis Author Of Asteroids: How Love, Fear, and Greed Will Determine Our Future in Space

From my list on space mining.

Why am I passionate about this?

I’ve been an astronomer since I was young and lucky enough to make a living at it. I ventured into space mining when I found Mining the Sky. I started doing some calculations using the newest research. What I found was surprising and ignited a new passion in me that has led me from asteroids to the Moon to the ends of the Solar System and from pure astrophysics into questions of law, government, and ethics. Now, I write almost entirely about our future in space.

Martin's book list on space mining

Martin Elvis Why did Martin love this book?

After I got all fired up about space mining with the other books, Erika Nesvold raised all sorts of questions that I hadn’t considered. What sort of “world” do I want to see when people expand across the solar system?

After reading her book, I realize that despite my urge to just get on and do it, a Wild West in space isn’t what we’re after.

By Erika Nesvold,

Why should I read it?

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

What is this book about?

Can we do better in space than we’ve done here on Earth?

We’ve pinpointed the destination, refined the technology, designed the habitat, outfitted our space residents. Are we forgetting something? A timely reminder that it’s not just rocket science, this thought-provoking book explores the all-too-human issues raised by the prospect of settling in outer space. It’s worth remembering, Erika Nesvold suggests, that in making new worlds, we don’t necessarily leave our earthly problems behind. Accordingly, her work highlights the complex ethical challenges that accompany any other-worldly venture—questions about the environment, labor rights, and medical ethics, among others.

Any such venture,…


Book cover of The Case for Mars: The Plan to Settle the Red Planet and Why We Must

Sylvia Engdahl Author Of Journey Between Worlds

From my list on colonizing Mars of interest to young adults.

Why am I passionate about this?

As a long-term advocate of space colonization I’ve always been drawn to Mars, not by adventure stories but by the idea that ordinary people may someday live there. So this was the theme of my first novel. I wrote it before we had gone to the moon, though it wasn't published until 1970, after my better-known book Enchantress from the Stars. When in 2006 I revised it for republication, little about Mars needed changing; mainly I removed outdated sexist assumptions and wording. Yet the book still hasn’t reached its intended audience because though meant for girls who aren’t already space enthusiasts, its publishers persisted in labeling it science fiction rather than Young Adult romance.

Sylvia's book list on colonizing Mars of interest to young adults

Sylvia Engdahl Why did Sylvia love this book?

Robert Zubrin is the foremost authority on how to get to Mars, and in addition to his engineering expertise, he is one of the most prominent advocates of colonizing it. This classic book, now in its updated 25th Anniversary edition, should be read by everyone interested in the future of humankind. It contains more technical detail about space travel than some people will care to learn, but that can be skimmed; the section about colonization, and the concluding chapter explaining why going to Mars is important, are what I chose it for. In Zubrin's opinion and my own, Mars is "the door to an open future, a new frontier on a new world, a planet that can be settled, the beginning of humanity's career as a spacefaring species."

By Robert Zubrin, Richard Wagner,

Why should I read it?

4 authors picked The Case for Mars as one of their favorite books, and they share why you should read it.

What is this book about?

The Case for Marsmakes living in space seem more possible than ever in this updated 25th anniversary edition, featuring the latest information on the planet's exploration and the drive to send humans there.

Since the beginning of human history, Mars has been an alluring dream—the stuff of legends, gods, and mystery. The planet most like ours, it had long been thought impossible to reach, let alone explore and inhabit. But that is changing fast.

In February 2021, the American rover Perseverance will touch down on Mars. Equipped with a powerful suite of scientific instruments—including some that will attempt to make…


Book cover of Planetfall
Book cover of Farmer in the Sky
Book cover of Terms of Enlistment

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