67 books like Extraterrestrial

By Avi Loeb,

Here are 67 books that Extraterrestrial fans have personally recommended if you like Extraterrestrial. Shepherd is a community of 11,000+ authors and super readers sharing their favorite books with the world.

Shepherd is reader supported. When you buy books, we may earn an affiliate commission.

Book cover of The Rock from Mars: A Detective Story on Two Planets

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?

Politics, ambition, and science collided when NASA announced that a small rock that fell on Antarctica contained tiny fossils of ancient life on Mars. Advance plans for the public report were kept secret while coordinated all the way up through President Bill Clinton. Aides wondered if the great discovery would help his re-election. But after a televised press conference and the subsequent media circus, many qualified scientists disputed the claimed fossils. NASA is still searching for past or present life on Mars.  They will surely take greater care in reaching future conclusions, won’t they? And if you may wonder why an alleged DC sex worker had prior knowledge of the “breakthrough,” read ace Washington Post reporter (now retired) Kathy Sawyer’s brilliant and thorough account.

By Kathy Sawyer,

Why should I read it?

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

What is this book about?

In this riveting book, acclaimed journalist Kathy Sawyer reveals the deepest mysteries of space and some of the most disturbing truths on Earth. The Rock from Mars is the story of how two planets and the spheres of politics and science all collided at the end of the twentieth century.
It began sixteen million years ago. An asteroid crashing into Mars sent fragments flying into space and, eons later, one was pulled by the Earth’s gravity onto an icy wilderness near the southern pole. There, in 1984, a geologist named Roberta Score spotted it, launching it on a roundabout path…


Book cover of Life With Hubble: An Insider's View of the World’s Most Famous Telescope

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?

Do you recall when the Hubble Space Telescope was launched with supposedly the world’s most perfect mirror, but proved out of focus, a billion-dollar “techno-turkey?” Despite widespread doubts (including mine), it was repaired in space and became arguably the most powerful telescope ever, making extraordinary discoveries about the birth of stars, the age of the universe, what happens when comets smash into Jupiter, and much more. Behind the scenes there were engineering quandaries, inter-agency disputes, and MacGyvering repairs by astronauts. Dave Leckrone, the ultimate insider who worked on Hubble for 33 years, ending as its top Project Scientist, knows what really happened, the “story behind the story,” aided by what must be a photographic memory, incessant notetaking, and one guesses, closely-held Hubble X-files. He tells all of it here.

By David S. Leckrone,

Why should I read it?

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

What is this book about?

The Hubble Space Telescope is one of the most important scientific and engineering endeavors of our time. It has given humankind the first truly clear view of the heavens and has revolutionized almost every area of modern astronomy. The author of this text, David Leckrone, worked as a project scientist on Hubble for 33 years. From 1992–2009 he was the Senior Project Scientist for Hubble at NASA’s Goddard Space Flight Center. In that role he had an insider’s view of the trials and triumphs of the Hubble mission, including its extraordinary scientific discoveries and the personal journeys of the astronomers…


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 Operation Moonglow: A Political History of Project Apollo

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?

When NASA’s manned spaceflight program began, engineers focused on technology to launch men, sustain them in orbit, and eventually take them to the Moon and back. But U.S. Presidents approved the program to improve America’s image, not for scientific purposes. They wanted to counter the successive shocks of the USSR’s first artificial satellite and first person in space. This wasn’t about bragging rights, but to deter emerging nations from choosing communism over democracy. NASA launches welcomed media and US astronauts were sent abroad, guided by the State Department. They gave unscripted speeches, so listeners could relate to them as regular folks. After John Glenn orbited Earth, his Friendship 7 capsule went on tour, drawing 4 million visitors in Bombay alone. Operation Moonglow explains the unspoken politics that drove early NASA.

By Teasel Muir-Harmony,

Why should I read it?

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

What is this book about?

On July 20th, 1969, over half of the world's population tuned in to witness the first lunar landing, waiting with bated breath as Neil Armstrong ventured outside the cabin door of Apollo 11 and declared "that's one small step for [a] man, one giant leap for mankind." As the most expensive civilian scientific and technological program in American history, Project Apollo symbolised the unmatched prestige of American space exploration. Yet despite appearances, the project was never just about winning the Space Race, advancing scientific progress, or even conquering the final frontier. Instead, the ambitions of Project Apollo would ultimately reveal…


Book cover of Aliens: The World's Leading Scientists on the Search for Extraterrestrial Life

Laura Krantz Author Of Is There Anybody Out There?: The Search for Extraterrestrial Life, from Amoebas to Aliens

From my list on the search for alien life.

Why am I passionate about this?

I was never going to hack it as a scientist. So I became a journalist instead. After all, both careers stem from a sense of wonder about the world and asking questions, looking for answers, and accepting that there might not be any. In 2018, I started my narrative podcast Wild Thing, which let me explore some of our weirder collective fascinations (like aliens) using science, history, psychology, and humor. I’d never aimed the podcast at kids, but I realized that all those big open-ended questions that I had about everything were the same kinds of questions that kids had - which really set me up to write the Wild Thing book series. 

Laura's book list on the search for alien life

Laura Krantz Why did Laura love this book?

So you want to find aliens. But where to begin? Digging up microbial neighbors on Mars? Encountering big-brained, tentacled beings in flying saucers? Searching for far-flung habitable exoplanets?

This compilation of essays from astrobiologists, AI experts, psychologists, planetary geologists, and NASA scientists (plus more!) gives the alien-hunter a well-rounded, thoughtful start for their search.

Some of the essays will leave you laughing out loud; others will remind you how much we still have to learn about the universe. I came away feeling both smarter and smaller, and I enjoyed every minute of it. 

By Jim Al-Khalili,

Why should I read it?

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

What is this book about?

In these lively and fascinating essays edited by theoretical physicist Jim Al-Khalili, scientists from around the world weigh in on the latest advances in the search for intelligent life in the universe and discuss just what that might look like.

Since 2000, science has seen a surge in data and interest on several fronts related to E.T. (extraterrestrials); A.I. (artificial intelligence); and SETI (search for extraterrestrial intelligence). The debate has intensified over whether life exists outside our solar system, what that life would look like, and whether we’ll ever make contact.

Included here are essays from a broad spectrum of…


Book cover of At the Mountains of Madness

Elana Gomel Author Of Nine Levels

From my list on mountain climbing for non-climbers.

Why am I passionate about this?

I always want to be where I am not. This was why I read sci-fi and fantasy as a child. This was why I left the country of my birth and became a professional nomad. This is why I am spellbound by mountains I will never climb and oceans I will never dive into. Imagination can take you everywhere. It took me to the academy, where speculative literature became my scholarly field, and to the publishing world, where I am now getting ready for the launch of my eighth novel. When you are at home nowhere, you are at home everywhere–including on the summits of impossible mountains.

Elana's book list on mountain climbing for non-climbers

Elana Gomel Why did Elana love this book?

I am not frightened by Cthulhu, the tentacled monsters waiting in the depths of outer space or the ocean. I am mesmerized by them. Lovecraft, often labeled a horror writer, is one of the greatest literary fantasists. His imagination is boundless, and he is as adept at describing strange new environments as he is at evoking a sense of cosmic dread.

This classic novel combines Lovecraft’s signature monsters with an incredible dreamlike atmosphere that grips you and does not let you go. When you stand at the summit of the Mountains of Madness and glimpse what lies on the other side, you are torn between fear and fascination. For me, at least, fascination always wins.   

By H. P. Lovecraft,

Why should I read it?

6 authors picked At the Mountains of Madness as one of their favorite books, and they share why you should read it.

What is this book about?

At the Mountains of Madness is a science fiction-horror novella by American author H. P. Lovecraft.

An expedition to Antarctica goes horribly wrong as a group of explorers stumbles upon some mysterious ancient ruins, with devastating consequences. At the Mountains of Madness ranks among Lovecraft's most terrifying novellas, and is a firm favourite among fans of classic horror.


Book cover of Solaris

Jools Cantor Author Of The Trellis

From my list on real-life time machines through sci fi.

Why am I passionate about this?

Science fiction lets us readers escape into space or travel through time, but I believe it is most effective when grounded in our primal anxieties. Classics like Nineteen Eighty-Four and The Handmaid’s Tale resonate because the dark futures they describe drive us to prevent their prophecy. These stories give us a window into the world that birthed them by crystalizing the authors' fears into a work of fiction. When I read each book on this list, they transported me to the time they were written. En route, they showed how much our world has changed and how much we humans haven’t.

Jools' book list on real-life time machines through sci fi

Jools Cantor Why did Jools love this book?

Published in Poland in 1961, this has been interpreted and misinterpreted a hundred different ways, and I won’t try to repeat that here. However, there is a loneliness haunting the book that I feel that it must be inspired by the social constraints behind the Iron Curtain.

The premise is that humanity has finally found a sentient being in the form of an ocean planet, but all attempts to communicate have failed (to say the least). The planet’s actions are incomprehensible and horrifying. Ultimately, humanity has found another lost soul in the universe, but we will never be friends. We won’t even be enemies. We will be two strangers shivering on a train platform, unable to share who we are or what we think, lonelier now that there are two of us waiting in the cold.

By Stanislaw Lem, Steve Cox (translator), Joanna Kilmartin (translator)

Why should I read it?

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

What is this book about?

When Kris Kelvin arrives at the planet Solaris to study the ocean that covers its surface he is forced to confront a painful, hitherto unconscious memory embodied in the physical likeness of a long-dead lover. Others suffer from the same affliction and speculation rises among scientists that the Solaris ocean may be a massive brain that creates incarnate memories, but its purpose in doing so remains a mystery . . .

Solaris raises a question that has been at the heart of human experience and literature for centuries: can we truly understand the universe around us without first understanding what…


Book cover of The Zoologist's Guide to the Galaxy: What Animals on Earth Reveal About Aliens--and Ourselves

C.S. Friedman Author Of Nightborn: Coldfire Rising

From my list on books for designing alien worlds.

Why am I passionate about this?

For as far back as I can remember I’ve been creating fantastic stories. My high school notebooks were filled with maps of warring interstellar empires, and my graduate school notes were interspersed with short tales set in distant universes. My first science fiction novel, In Conquest Born, was published in 1985, and since then, I’ve written 14 novels for DAW Books, both in fantasy and science fiction. I love the challenge of creating alien worlds so real that my readers feel immersed in them and using them to explore the darkest recesses of the human psyche. 

C.S.'s book list on books for designing alien worlds

C.S. Friedman Why did C.S. love this book?

Need to design an alien species? If so, you won’t find a better resource than this one.

Kershenbaum does nothing less than attempt to identify universal principles governing all biological organisms and does a damned impressive job of it. Beginning with the question of whether the human concept of “evolution” would even exist on an alien world, he works his way up to detailed and insightful analyses of what types of life forms would likely evolve in different environments and how they might communicate and socialize.

This is pure brain food for any lover of science or science fiction, an intellectual exploration you won’t be able to put down. It’s in my top 10 list for books of any kind.

By Arik Kershenbaum,

Why should I read it?

1 author picked The Zoologist's Guide to the Galaxy as one of their favorite books, and they share why you should read it.

What is this book about?

* Paperback edition is published on 1 July 2021 *

A Times/Sunday Times Book of the Year

DISCOVER HOW LIFE REALLY WORKS - ON EARTH AND IN SPACE

'I love The Zoologist's Guide to the Galaxy. Although it sets out to be (and is) about alien life, what emerges is a wonderfully insightful sidelong look at Earthly biology' Richard Dawkins, via Twitter

'Crawls with curious facts' The Sunday Times

We are unprepared for the greatest discovery of modern science. Scientists are confident that there is alien life across the universe yet we have not moved beyond our perception of 'aliens'…


Book cover of The Ancient Alien Question

Ken Goudsward Author Of Fermi's Paradox Is Bullshit: the Evidence for Extraterrestrial Life

From my list on rational UFO stories.

Why am I passionate about this?

As a child, I was fascinated with astronomy but discouraged from investigating the UFO phenomenon due to religious reasons. Not until I was in my forties, did I begin to see the strange Biblical hints of what ended up in my writing my book UFOs In The Bible. Along the way, my research led me to diverse related topics including Sumerian mythology and astrobiology which have resulted in a few more books (and more to come). I see logic as a fundamental tool for this line of investigation, and so, I embrace books that engage with the evidence logically. I firmly believe we must all make room for experiencers to tell their stories without recrimination.

Ken's book list on rational UFO stories

Ken Goudsward Why did Ken love this book?

Philip Coppens is not afraid to take on even the weirdest of niches within the already weird realm of ufology and paleoarchaeology. He does so with an even keel and an unlimited curiosity. He doesn’t simply parrot what everyone around is saying, but he does examine their claims to see if they hold water. Like in most other aspects of life, there are grains of truth and bald-faced lies. Coppens attempts to separate the wheat from the chaff.

By Philip Coppens,

Why should I read it?

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

What is this book about?

“ . . . an important and outstanding contribution.” —Erich von Däniken, bestselling author of Chariots of the Gods

“The Ancient Alien Question provides a captivating adventure around the world and sheds an interesting perspective on the Ancient Astronaut Theory.” —Giorgio A. Tsoukalos, producer of Ancient Aliens: The Series

“Philip Coppens covers all the bases on this controversial topic. His research is thorough and he addresses each topic with a balanced overview that cuts through the jungle of confusion with a very sharp machete of reason.” —David Hatcher Childress, author of Technology of the Gods

The Ancient Alien Question reveals…


Book cover of Star Trek: Picard: Rogue Elements

Bernd Perplies Author Of Star Trek Prometheus: Fire with Fire

From my list on Star Trek novels that will warp you into hyperspace.

Why am I passionate about this?

I’ve been a Star Trek fan and storyteller all my life. The first stories I wrote at school, the first Star Trek episodes I watched as The Next Generation debuted on German TV. Many years have gone by since then. I watched hundreds of Star Trek episodes and professionally penned dozens of fantasy and science fiction novels for children and adults, like Drachengasse 13 (“Dragon’s Alley 13”, not translated) or Der Drachenjaeger (“Black Leviathan,” Tor Books). The culmination of both being a fan and a writer came in 2016 when, with Star Trek: Prometheus, I was allowed to add my own small part to the ever-growing Star Trek literary universe.

Bernd's book list on Star Trek novels that will warp you into hyperspace

Bernd Perplies Why did Bernd love this book?

Honestly, I couldn’t put this book down. I read Rogue Elements during a summer vacation on a lovely North Sea island and I had to force myself to have a break and go out for some bicycling and beach fun.

John Jackson Miller just had me hooked with his tale of dashing (but also sad and often drunken) ex-Starfleet officer Cristóbal Rios – introduced in Star Trek: Picard – living through a hilarious adventure while at the same time trying to find a new purpose in life after being cashiered out of his career because of some fishy diplomatic affair.

Grumpy gangsters, a dangerous woman, strange new crew members, and the hunt for a secret treasure keep Rios on the run throughout the whole novel. 

By John Jackson Miller,

Why should I read it?

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

What is this book about?

A thrilling untold adventure based on the acclaimed Star Trek: Picard TV series!

Starfleet was everything for Cristobal Rios-until one horrible, inexplicable day when it all went wrong. Aimless and adrift, he grasps at a chance for a future as an independent freighter captain in an area betrayed by the Federation, the border region with the former Romulan Empire. His greatest desire: to be left alone.

But solitude isn't in the cards for the captain of La Sirena, who falls into debt to a roving gang of hoodlums from a planet whose society is based on Prohibition-era Earth. Teamed against…


5 book lists we think you will like!

Interested in extraterrestrial intelligence, extraterrestrial life, and space horror?

Space Horror 25 books