Picked by Relevation Space: The Inhibitor Trilogy fans

Here are 35 books that Relevation Space: The Inhibitor Trilogy fans have personally recommended once you finish the Relevation Space: The Inhibitor Trilogy series. Book DNA is a community of authors and super-readers sharing their favorite books with the world.

Book cover of Illegal Alien

Andrew Fraknoi

From my list on science fiction books that use good astronomy.

Why am I passionate about this?

I am an astronomer and college professor who loves science fiction. For many years, I have kept a webpage recommending science fiction stories and novels that are based on good astronomy. I love explaining astronomy to non-scientists, and I am the lead author of OpenStax Astronomya free online textbook for beginners, which is now the most frequently used textbook for astronomy classes in the U.S. I actually learned English at age 11 by reading science fiction comics and then books for kids,  After many decades as a fan, I have recently realized a long-held dream and become a published SF author myself.

Andrew's book list on science fiction books that use good astronomy

Andrew Fraknoi Why Andrew loves this book

I liked this book because it has a sense of humor and yet approaches interesting questions about how we might meet another species of intelligent life in the universe.

Sawyer is not a scientist, but an enthusiastic amateur astronomer, with training in anthropology and a fascination with the search for extra-terrestrial intelligence, interests that inform many of his novels.

I also enjoyed this novel as a detective mystery with an astronomical puzzle that is part of its solution. 

By Robert J. Sawyer ,

Why should I read it?

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

What is this book about?

When a disabled spaceship enters Earth's atmosphere, seven members of the advanced Tosok race are welcomed by the world. Then a popular scientist is murdered, and all evidence points to one of the Tosoks. Now, an alien is tried in a court of law-and there may be far more at stake than accounting for one human life.


Book cover of Pandora's Star

Andrew Fraknoi

From my list on science fiction books that use good astronomy.

Why am I passionate about this?

I am an astronomer and college professor who loves science fiction. For many years, I have kept a webpage recommending science fiction stories and novels that are based on good astronomy. I love explaining astronomy to non-scientists, and I am the lead author of OpenStax Astronomya free online textbook for beginners, which is now the most frequently used textbook for astronomy classes in the U.S. I actually learned English at age 11 by reading science fiction comics and then books for kids,  After many decades as a fan, I have recently realized a long-held dream and become a published SF author myself.

Andrew's book list on science fiction books that use good astronomy

Andrew Fraknoi Why Andrew loves this book

Although Hamilton is not a scientist, he is a science-fiction writer who frequently uses the latest ideas from science.

This book begins with an astronomer making a surprising discovery and then broadens into a complex tale of intraspecies and interspecies war. It is the first book in an exciting series by Hamilton called The Commonwealth Saga, all of which I really enjoyed as both adventure and “at the edge” scientific speculation. 

By Peter F. Hamilton ,

Why should I read it?

5 authors picked Pandora's Star as one of their favorite books, and they share why you should read it.

What is this book about?

In AD 2329, humanity has colonised over four hundred planets, all of them interlinked by wormholes. With Earth at its centre, the Intersolar Commonwealth now occupies a sphere of space approximately four hundred light years across.When an astronomer on the outermost world of Gralmond, observes a star 2000 light years distant - and then a neighbouring one - vanish, it is time for the Commonwealth to discover what happened to them. For what if their disappearance indicates some kind of galactic conflict? Since a conventional wormhole cannot be used to reach these vanished stars, for the first time humans need…


Book cover of Shards of Honor

Claire Barner Author Of Moonrising

From my list on sci-fi romance that will make you think.

Why am I passionate about this?

I’ve been obsessed with sci-fi romance since I was a kid watching the Klingon wedding of Worf and Jadzia Dax in Star Trek: Deep Space Nine. I love the idea of mashing these two distinct genres together. While sci-fi and romance both explore the human condition, sci-fi goes wide while romance is intimate. I think this makes the crossover of these two genres work especially well. My foremost inspiration for sci-fi romance is Lois McMaster Bujold, who offers a masterclass in how to deftly weave compelling romance into a sci-fi setting without sacrificing any action or political intrigue.

Claire's book list on sci-fi romance that will make you think

Claire Barner Why Claire loves this book

This book inspired my love of sci-fi romance. I adore the characters and the deceptively simple premise. Cordelia Naismith is a badass survey captain stranded on a wild planet with only her enemy, Aral Vorkosigan, known as The Butcher of Komarr, for company.

As they trek through the wilderness, Cordelia gets to know Aral and realizes her assumptions about him are all wrong. Originally published in 1986, this book launches the Vorkosigan Saga—my favorite sci-fi series. What I love about this book is how Bujold takes the time to let Cordelia and Aral get to know each other as people and bond on a deep emotional and intellectual level. They may be on opposite sides of a war, but they recognize the humanity in each other.

By Lois McMaster Bujold ,

Why should I read it?

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

What is this book about?

When Cordelia Naismith and her survey crew are attacked by a renegade group
from Barrayar, she is taken prisoner by Aral Vorkosigan, commander of the
Barrayan ship that has been taken over by an ambitious and ruthless crew member.
Aral and Cordelia s


Book cover of Shadow & Claw

Daniel J. Barrett Author Of Efficient Linux at the Command Line: Boost Your Command-Line Skills

From my list on quirky people and their adventures.

Why am I passionate about this?

As a nonfiction author, I’ve always been mystified by fictional character development. What qualities make one character fascinating and another a dud? How do great writers make us fall in love with their creations? If I had one wish as an author, it would be to create one truly beloved character. I particularly like quirky nonconformists who forge their own paths, making mistakes along the way, yet they remain sympathetic. When I finish reading the story, I miss their company. My five recommended books include some of my favorite characters in modern literature.

Daniel's book list on quirky people and their adventures

Daniel J. Barrett Why Daniel loves this book

This book drew me in from the first sentence: “It is possible I already had some presentiment of my future.” I was amazed that in just eleven words, Wolfe conjured three time periods (the present moment, the future, and a later future while looking back).

The incredible adventures of the narrator, Severian, span five books, and I’ve read them all several times. Shadow is also one of the most challenging science fiction books I’ve read because the author leaves mysteries behind for me to figure out myself.

By Gene Wolfe ,

Why should I read it?

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

What is this book about?

“A major work of twentieth-century American literature...Wolfe creates a truly alien social order that the reader comes to experience from within...once into it, there is no stopping.” ­―The New York Times on The Book of the New Sun

Gene Wolfe has been called "the finest writer the science fiction world has yet produced" by the Washington Post.

THE BOOK OF THE NEW SUN is unanimously acclaimed as Wolfe’s most remarkable work, hailed as “a masterpiece of science fantasy comparable in importance to the major works of Tolkien and Lewis” by Publishers Weekly and “one of the most ambitious works of…


Book cover of A Canticle for Leibowitz

Joel Bigman Author Of The Second Journey

From my list on craziest books that will make you think.

Why am I passionate about this?

I was always a bookworm, even reading the encyclopedia as a child. I was equally drawn to the sciences and literature and ended up getting a PhD in Chemistry. I visited Asia often for my chemistry work and gradually became interested in the philosophy and religion of Asian cultures. Today, I'm more likely to brag about what I’ve written or read about Chinese culture than I am to mention my technical patents.

Joel's book list on craziest books that will make you think

Joel Bigman Why Joel loves this book

I first read the Canticle forty years ago, and yet, when asked to recommend five books, this was the first one that came to mind. It threw me into an insane world, yet one that seemed only too possible.

My favorite character is Abraham, a tent-dwelling timeless man who lives through the several generations that the book follows. I am not a fan of dystopia, but this is an exception. Now that I’ve recommended it- I’m going to go read it again. 

By Walter M. Miller, Jr. ,

Why should I read it?

13 authors picked A Canticle for Leibowitz as one of their favorite books, and they share why you should read it.

What is this book about?

In the depths of the Utah desert, long after the Flame Deluge has scoured the earth clean, a monk of the Order of Saint Leibowitz has made a miraculous discovery: holy relics from the life of the great saint himself, including the blessed blueprint, the sacred shopping list, and the hallowed shrine of the Fallout Shelter.

In a terrifying age of darkness and decay, these artifacts could be the keys to mankind's salvation. But as the mystery at the core of this groundbreaking novel unfolds, it is the search itself—for meaning, for truth, for love—that offers hope for humanity's rebirth…


Book cover of Dune

L. S. O'Dea Author Of Escape

From my list on create new worlds and unique fictional characters.

Why am I passionate about this?

I was sick as a child and bedridden for several months. This was before 24/7 TV and computers. I began to read A LOT. I read everything and anything that I could find, but my favorite topics were animals and nature. I also read science fiction and fantasy. It’s not a surprise that those topics merged into my writing and life. I currently live on five acres that I’ve left mostly for the wildlife. My nephew calls me his aunt who lives in the forest with reindeer. That is way cooler than my real life, so I’m good with that. All my books have nature and friendship as main themes.

L. S.'s book list on create new worlds and unique fictional characters

L. S. O'Dea Why L. S. loves this book

This entire series was amazing. Okay, a few of the books were a bit slow, but overall, it was great. The new worlds, the political intrigue, everything about this story was great. There were histories that drove the characters that were only hinted at or mentioned in passing, but they brought life to them. Just like we are all shaped by our past, our countries, and our places in society, so are all the characters in this book.

My favorite character wasn’t Paul, though; it was Duncan Idaho. I was so sad when he was killed, but I was fascinated when they brought him back from the dead in the second book and others because Herbert made it so interesting. The bodyguard programmed, created even, to kill the one he once died to protect. Now, that’s some drama right there. 😊 

The twists, turns, and world-building were amazing. I learned…

By Frank Herbert ,

Why should I read it?

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

What is this book about?

Before The Matrix, before Star Wars, before Ender's Game and Neuromancer, there was Dune: winner of the prestigious Hugo and Nebula awards, and widely considered one of the greatest science fiction novels ever written.

Melange, or 'spice', is the most valuable - and rarest - element in the universe; a drug that does everything from increasing a person's lifespan to making interstellar travel possible. And it can only be found on a single planet: the inhospitable desert world of Arrakis.

Whoever controls Arrakis controls the spice. And whoever controls the spice controls the universe.

When the Emperor transfers stewardship of…


Book cover of Timescape

Andrew Fraknoi

From my list on science fiction books that use good astronomy.

Why am I passionate about this?

I am an astronomer and college professor who loves science fiction. For many years, I have kept a webpage recommending science fiction stories and novels that are based on good astronomy. I love explaining astronomy to non-scientists, and I am the lead author of OpenStax Astronomya free online textbook for beginners, which is now the most frequently used textbook for astronomy classes in the U.S. I actually learned English at age 11 by reading science fiction comics and then books for kids,  After many decades as a fan, I have recently realized a long-held dream and become a published SF author myself.

Andrew's book list on science fiction books that use good astronomy

Andrew Fraknoi Why Andrew loves this book

I think this novel, by physicist Gregory Benford, is one of the best fictional representations of how science is really done and of the real world of scientists and graduate students.

It is also an early exploration of the concept of tachyons, particles that cannot move slower or as slow as the speed of light but always have to go faster. (These have been proposed only in theory, but what makes them exciting is that they would travel backward in time.) In the book, that property enables people in the future to communicate with us in their past.

Another thing I like about this book is that some of his characters are thinly disguised (or not disguised) versions of real astronomers of the time.

By Gregory Benford ,

Why should I read it?

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

What is this book about?

The year is 1998, the world is a growing nightmare of desperation, of uncontrollable pollution and increasing social unrest. In Cambridge, two scientists experiment with tachyons - subatomic particles that travel faster than the speed of light and, therefore, according to the Theory of Relativity, may move backwards in time. Their plan is to signal a warning to the previous generation.

In 1962, a young Californian scientist, Gordon Bernstein, finds his experiments are being spoiled by unknown interference. As he begins to suspect something near the truth it becomes a race against time - the world is collapsing and will…


Book cover of Contact

Arnie Benn Author Of The Intrepid: Dawn Of The Interstellar Age

From my list on sci-fi classics that offer insight into human nature.

Why am I passionate about this?

Since childhood, I have been obsessed with understanding everything — science and the universe. Now, in this age of the JWST and a burgeoning space industry, I do sub-quantum mechanics research at an international physics think-tank, The Quantum Bicycle Society. My own hard sci-fi novel is intended to help publicize these scientific advances, as well as the behavioral psychology concepts that are the subject of my next nonfiction book, The Animal In The Mirror. The books on this list represent the foundation of inspiration that propelled my formative sci-fi journey, stories that also shine the light of insight onto our shared, instinctive nature.

Arnie's book list on sci-fi classics that offer insight into human nature

Arnie Benn Why Arnie loves this book

This is my favorite hard sci-fi classic. I love the beautiful mix of real science (wormholes excepted), compelling story, and characters, and it touches on both first contact and the way in which human nature might cause us to react to it. That is the power combo, in my opinion!

The movie of the book was very good — Robert Zemeckis is a brilliant director — although it left out some fantastic details that, as a math and science fan, I really loved! (I won’t spoil it here; it’s too good.)

By Carl Sagan ,

Why should I read it?

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

What is this book about?

In December 1999 a multinational team journeys out to the stars, to the most awesome encounter in human history. Who - or what - is out there?


Book cover of Revenger

James L. Cambias Author Of The Scarab Mission

From my list on exploring big things in space.

Why am I passionate about this?

I first stumbled on the idea of colonizing space when I read Adrian Berry's The Next Ten Thousand Years and T.A. Heppenheimer's Colonies in Space, back in the late 1970s. In those post-Apollo, pre-Space Shuttle years, colonizing outer space seemed inevitable. I was hooked: this stuff was real, and it was going to happen. It might even happen to me. But living in space isn't very exciting to read about. Of course, just a few years after reading those books I was watching Indiana Jones dodge deathtraps in Raiders of the Lost Ark. Combine the two: space colonies full of danger and surprises are much better!

James' book list on exploring big things in space

James L. Cambias Why James loves this book

Revenger is a ripping space pirate yarn, but grounded in solid science. Amid all the yo-ho-ho tropes it includes a gripping section in which a rag-tag crew of scavengers penetrate into a sealed asteroid tomb-world. They must survive perils, find what they're looking for, and get out before it seals itself up again. I expect this book will be considered a classic in future decades.

By Alastair Reynolds ,

Why should I read it?

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

What is this book about?

The galaxy has seen great empires rise and fall. Planets have shattered and been remade. Amongst the ruins of alien civilisations, building our own from the rubble, humanity still thrives.

And there are vast fortunes to be made, if you know where to find them . . .

Captain Rackamore and his crew do. It's their business to find the tiny, enigmatic worlds which have been hidden away, booby-trapped, surrounded with layers of protection - and to crack them open for the ancient relics and barely-remembered technologies inside. But while they ply their risky trade with integrity, not everyone is…


Book cover of Leviathan Wakes

Matt Shindell Author Of For the Love of Mars: A Human History of the Red Planet

From my list on human connection to space.

Why am I passionate about this?

One of the reasons I love my job as a Space History Curator at the Smithsonian’s National Air and Space Museum is that I am fascinated to learn how people think about space, the cosmos, and their human connection with the universe. I am always eager to get beyond questions of what we know and how we know it and ask: Why do we ask the questions we ask in the first place? The books I’ve listed here all explore our relationship with space and how we engage personally or collectively with space exploration.

Matt's book list on human connection to space

Matt Shindell Why Matt loves this book

This science fiction novel, written by Daniel Abraham and Ty Franck under the pen name James S. A. Corey, was the beginning of the Expanse series (now totaling 9 novels and additional stories). It is one of the best space science fiction novels of the 21st century and became the basis for one of my favorite TV/streaming series, The Expanse.

The books dive deep into the political, social, and cultural complexities of sending humans to live on the Moon, Mars, and the asteroid belt, and it’s a nuanced reflection of our current ideas and ambitions when it comes to spaceflight. I am particularly drawn to the depiction of humans who, after multiple generations off Earth, consider their primary identity to be Martian.

By James S. A. Corey ,

Why should I read it?

28 authors picked Leviathan Wakes as one of their favorite books, and they share why you should read it.

What is this book about?

Humanity has colonized the planets - interstellar travel is still beyond our reach, but the solar system has become a dense network of colonies. But there are tensions - the mineral-rich outer planets resent their dependence on Earth and Mars and the political and military clout they wield over the Belt and beyond. Now, when Captain Jim Holden's ice miner stumbles across a derelict, abandoned ship, he uncovers a secret that threatens to throw the entire system into war. Attacked by a stealth ship belonging to the Mars fleet, Holden must find a way to uncover the motives behind the…