Here are 67 books that Scum of the Earth fans have personally recommended if you like Scum of the Earth. Book DNA is a community of 12,000+ authors and super readers sharing their favorite books with the world.

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Book cover of Dawn

Joan Slonczewski Author Of Brain Plague

From my list on microbes and alien minds.

Why am I passionate about this?

I’ve spent my career with my students exploring microbes in all kinds of worlds, from cosmetics on our skin to the glaciers of Antarctica. In Antarctica, I discovered bizarre bacteria that form giant red blobs; we call them the “red nose” life form. In our lab at Kenyon College, we isolated new microbes from a student’s beauty blenders. These experiences, and those of the books I list here, inspire the microbial adventures of my science fiction. If microbes could talk, how would they deal with us? Find out in my novel, Brain Plague. And I hope you enjoy all the microbial tales on this list!

Joan's book list on microbes and alien minds

Joan Slonczewski Why Joan loves this book

What if reproduction required people to mate with another species—creatures more alien than bacteria?

In this book, Lilith Iyapo awakes after a nuclear war to find her alien saviors expect just that. The alien Oankali are organisms whose cells modify their own genes to perfection. But their genes run short of diversity, until they are compelled to share genes with a population as alien to them as—humans.

This disturbing novel asks us how much of our own humanity would we trade for survival? Would I welcome a half-alien child if its monstrous traits cured cancer? A science fiction novel that made me imagine the biological dilemmas of gene exchange.

By Octavia E. Butler ,

Why should I read it?

11 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…


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Book cover of Aggressor

Aggressor by FX Holden,

It is April 1st, 2038. Day 60 of China's blockade of the rebel island of Taiwan.

The US government has agreed to provide Taiwan with a weapons system so advanced that it can disrupt the balance of power in the region. But what pilot would be crazy enough to run…

Book cover of The Face of the Waters

Mike Dubisch Author Of The Earthlings

From my list on thought provoking science fiction.

Why am I passionate about this?

I am a lifelong reader of science fiction and fantasy from all eras, coming from a family that was obsessed with both science and speculative fiction. I am the co-creator of Forbidden Futures magazine, the world’s only full color, fully illustrated genre fiction periodical, and I have been writing and publishing science fiction and horror comics, art, and stories for over four decades. I have contributed to the worlds of Star Wars, Aliens VS Predator, Dungeons and Dragons, DC and MARVEL comics, and The Wheel Of Time. I am an instructor teaching fantasy illustration, comics, and graphic novel writing at The Academy of Art University in San Francisco.

Mike's book list on thought provoking science fiction

Mike Dubisch Why Mike loves this book

In this book the people and families of a human penal colony on a water-covered alien world are driven from their homes and into open waters after offending the indigenous alien species.

Out in the planet-wide ocean on a flotilla of ships, they encounter bizarre creatures and odd experiences. As the community falls apart, individuals come together, but ultimately, they will find that the planet itself is guiding them towards total unity.

This book will make you consider the bond between all living creatures, the need for forgiveness and progress forward, and succumbing to what is inevitable.

By Robert Silverberg ,

Why should I read it?

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

What is this book about?

"This is hard sci-fi done right." -Publishers Weekly (starred review). "One of the enduring classics of science fiction." -George R.R. Martin

Deep in the future, natives of the planet Hydros, an ocean planet whose inhabitants live on artificial floating islands, force the entire human population of the island of Sorve into exile, leaving the outcasts to ponder their fate, their past, and the true purpose of humanity.

After a human offense against the natives of Hydros, the human population of the island of Sorve are ordered to leave. Forbidden on all other islands, in a flotilla of ships they seek…


Book cover of Singularity

Jordan Berk Author Of The Timestream Verdict

From my list on time travel as a therapy in disguise.

Why am I passionate about this?

The beauty of time travel stories is that under the tech, or the supernatural, they can be anything. And for me, they are everything. Paradoxes, puzzles, that oh-so-delicate space-time continuum: an infinite blank canvas for exploring human emotion, psychology, and choices. Just like everyone else, I have regrets, big and small, things that I wish I could change, sliding doors that may have taken me down the wrong fork in the road. With these books, each deeply personal and therapeutic in their own way, you may be able to see your own life choices anew, just like I did. Enjoy!

Jordan's book list on time travel as a therapy in disguise

Jordan Berk Why Jordan loves this book

This may have been the first time travel book I ever read, though I didn’t anticipate the life-changing significance back in the halcyon days of middle school.

At a time of awkward, pubescent change, its story about identity, isolation, and the pursuit of individuality struck a chord, enough that I still think of it decades later. The sci-fi premise is simple but haunting: a shed where time passes differently becomes the backdrop for a psychological duel between brothers.

Revisiting it recently through adult eyes, the prose is understandably spare—it is young adult fiction, after all—but the introspective core and emotional resolution remain impressively resonant.

By William Sleator ,

Why should I read it?

2 authors picked Singularity as one of their favorite books, and they share why you should read it. This book is for kids age 10, 11, 12, and 13.

What is this book about?

Identical twins Barry and Harry Krasner are house-sitting at their great-uncle's Midwest farm.  It's peaceful at first, but soon they realize there's something about the farmhouse that makes locals stay far away.  The twins are sure that the locked shed out back is their reason why – but what they find there is more shocking than anything they could have imagined.


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Book cover of Trusting Her Duke

Trusting Her Duke by Arietta Richmond,

A Duke with rigid opinions, a Lady whose beliefs conflict with his, a long disputed parcel of land, a conniving neighbour, a desperate collaboration, a failure of trust, a love found despite it all.

Alexander Cavendish, Duke of Ravensworth, returned from war to find that his father and brother had…

Book cover of A Maze of Death

Mike Dubisch Author Of The Earthlings

From my list on thought provoking science fiction.

Why am I passionate about this?

I am a lifelong reader of science fiction and fantasy from all eras, coming from a family that was obsessed with both science and speculative fiction. I am the co-creator of Forbidden Futures magazine, the world’s only full color, fully illustrated genre fiction periodical, and I have been writing and publishing science fiction and horror comics, art, and stories for over four decades. I have contributed to the worlds of Star Wars, Aliens VS Predator, Dungeons and Dragons, DC and MARVEL comics, and The Wheel Of Time. I am an instructor teaching fantasy illustration, comics, and graphic novel writing at The Academy of Art University in San Francisco.

Mike's book list on thought provoking science fiction

Mike Dubisch Why Mike loves this book

This story imagines a human colony on an alien world that is both terrifying and surreal. 

One by one the colonists meet strange fates or murder each other, until they all wake up to discover the entire sequence of events was a virtual reality—a diversion designed to occupy them while awaiting an unlikely rescue from otherwise certain doom. However, elements from the virtual reality escape into the waking world, leading to salvation for at least one of the voyagers.

This book will keep you guessing right up to the end, and beyond, making the reader consider what is real, what is religion, and what do we want most out of life.

By Philip K. Dick ,

Why should I read it?

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

What is this book about?

From Hugo Award–winning author Philip K. Dick, A Maze of Death is a sci-fi murder mystery set on a mysterious planet where colonists experience unexplained shifts in reality and perception.

Delmak-O is a dangerous planet. Though there are only fourteen citizens, no one can trust anyone else and death can strike at any moment. The planet is vast and largely unexplored, populated mostly by gelatinous cube-shaped beings that give cryptic advice in the form of anagrams. Deities can be spoken to directly via a series of prayer amplifiers and transmitters, but they may not be happy about it.

And the…


Book cover of Revelation

Matthew Michaelson Author Of Daughters of Astrid

From my list on licensed books from settings that inspired me.

Why am I passionate about this?

All of the books I’ve recommended here involve various game series, or at least subseries in a larger franchise like Star Wars, that has come to influence my own writing, be it with the technology, the setting details, or just various writing quirks I’ve picked up over the years. I’m a long-standing fan of video games and strategy games or RPGs in particular, and I’ve been told in the past that my novels feel very video-game-y, though such was not my original intention. I should hope that the books I recommend here will give you some insight into what sources I draw from as I write my own novels!

Matthew's book list on licensed books from settings that inspired me

Matthew Michaelson Why Matthew loves this book

Mass Effect was a very big sci-fi series for me growing up, the technology of which continues to influence my novels to this day. This novel serves as a prequel to the first game in the Mass Effect series, covering an event that was only briefly mentioned within the game itself, where Captain David Anderson works alongside the Spectre Saren, a Turian who despises humanity and believes them to be growing too quickly. Saren’s behavior and beliefs lead to him committing atrocities and then blaming Anderson to sabotage the whole reason why they were asked to team up in the first place, setting the stage for the first game.

By Drew Karpyshyn ,

Why should I read it?

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

What is this book about?

The thrilling prequel to the award-winning video game from BioWare

Every advanced society in the galaxy relies on the technology of the Protheans, an ancient species that vanished fifty thousand years ago. After discovering a cache of Prothean technology on Mars in 2148, humanity is spreading to the stars; the newest interstellar species, struggling to carve out its place in the greater galactic community.

On the edge of colonized space, ship commander and Alliance war hero David Anderson investigates the remains of a top secret military research station; smoking ruins littered with bodies and unanswered questions. Who attacked this post…


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 Darrell loves 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.


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Book cover of The Duke's Christmas Redemption

The Duke's Christmas Redemption by Arietta Richmond,

A Duke who has rejected love, a Lady who dreams of a love match, an arranged marriage, a house full of secrets, a most unneighborly neighbor, a plot to destroy reputations, an unexpected love that redeems it all.

Lady Charlotte Wyndham, given in an arranged marriage to a man she…

Book cover of To Sleep in a Sea of Stars

Cassandra Lynn King Author Of Peak of the Panthers

From my list on helping you escape reality.

Why am I passionate about this?

I have loved reading since I was very young, and would bring home an armful of books from the library. I first discovered the dystopian genre while in junior high, and it quickly became my favorite genre. My favorite aspect of dystopias is the new world created within each book. When I began writing my own stories, I spent several hours building the world within my book. Even today, nearly 20 years after I first began writing, I spend hours drawing and designing everything within each book, whether or not it’s dystopian. My hope is that my readers find my worlds as fascinating as I found the worlds of the stories on my list!

Cassandra's book list on helping you escape reality

Cassandra Lynn King Why Cassandra loves this book

To Sleep in a Sea of Stars is a bold, futuristic epic that immediately sucked me in and wouldn’t let me go. Starting on the far-off world of Adrasteia, the story follows Kira across the galaxy after she mistakenly walks into an interstellar war. Paolini perfectly paints this fantastical story, leaving you desperate for more. Having read Eragon at a young age, I wasn’t expecting Paolini to write this genre, but I am so impressed by his work. While I’d recommend any of his books, To Sleep in a Sea of Stars is my new favorite. His world-building is amazing and wildly entertaining!

By Christopher Paolini ,

Why should I read it?

2 authors picked To Sleep in a Sea of Stars as one of their favorite books, and they share why you should read it.

What is this book about?

Now a New York Times and USA Today bestseller!

Winner of Best Science Fiction in the 2020 Goodreads Choice Awards!

To Sleep in a Sea of Stars is a brand new epic novel from #1 New York Times bestselling author of Eragon, Christopher Paolini.

Kira Navárez dreamed of life on new worlds.

Now she's awakened a nightmare.

During a routine survey mission on an uncolonized planet, Kira finds an alien relic. At first she's delighted, but elation turns to terror when the ancient dust around her begins to move.

As war erupts among the stars, Kira is launched into a…


Book cover of Machine: A White Space Novel

Charley Marsh Author Of A Desperate Gamble

From my list on sci-fi for visiting alien worlds.

Why am I passionate about this?

In 1966, I traveled to brave new worlds with the crew of the Starship Enterprise. Star Trek immediately became my lodestone, the focal point of my ten-year-old self, and I never missed an episode. A few years later I found Dune, and my love for the SF genre was cemented. I freely admit that I am not a hard science writer. I like to have fun with my stories, to play with ideas. I write first to entertain myself, and hopefully a reader or two along the way. I am a philosopher, a reader, and a writer.

Charley's book list on sci-fi for visiting alien worlds

Charley Marsh Why Charley loves this book

A space hospital for aliens–what a clever idea.

The second book in Bear’s White Space series, Machine is an entertaining blend of SF adventure and multiple mysteries that sucked me right in. A space hospital begins to experience escalating mishaps after a rescue mission returns with the cryo-suspended crew of a stranded generation ship along with its memory-challenged ship’s mind.

Trust is a key theme in Machine, and you can trust Bear’s capable writer hands to tell a whopping good story.

By Elizabeth Bear ,

Why should I read it?

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

What is this book about?

Meet Doctor Jens.

She hasn't had a decent cup of coffee in fifteen years.

The first part of her job involves jumping out of perfectly good space-ships. The second part requires developing emergency treatments for sick aliens of species she's never seen before.

She loves it.

But her latest emergency is also proving a mystery:

Two ships, one ancient and one new, locked in a dangerous embrace.
A mysterious crew suffering from an even more mysterious ailment.
A shipmind trapped in an inadequate body, much of her memory pared away.
A murderous virus from out of time.

Unfortunately, Dr. Jens…


Book cover of Binti

Ness Brown Author Of The Scourge Between Stars

From my list on sci-fi about space missions gone terribly wrong.

Why am I passionate about this?

I am an astrophysicist with a passion for narratives that stare unflinchingly at the inherent hostility of outer space. Professionally, I study graduate astrophysics and research the ways high-energy celestial objects impact cosmic evolution. Creatively, I use my training to write science fiction horror exploring the spookiest things the universe has to offer. I particularly love stories that throw wrenches in the best-laid plans of star-faring protagonists, and will never get tired of a good old space mission gone terribly and tragically awry.

Ness' book list on sci-fi about space missions gone terribly wrong

Ness Brown Why Ness loves this book

Binti combines some of my favorite flavors of science fiction into one bittersweet treat: brutal interspecies politics, cultural misunderstandings, and the struggle for coexistence in a galactic community.

The tragic encounter between students on their way to attend a prestigious university on another world and a violent alien species starts this story off with heart-pounding, heart-rending stakes. It goes on to interrogate war and peace between species and the act of true communication and tolerance.

Those who are interested in stories with a raw but hopeful outlook on what it would mean for multiple civilizations in the Milky Way to find harmony will enjoy this read.

By Nnedi Okorafor ,

Why should I read it?

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

What is this book about?

Her name is Binti, and she is the first of the Himba people ever to be offered a place at Oomza University, the finest institution of higher learning in the galaxy. But to accept the offer will mean giving up her place in her family to travel between the stars among strangers who do not share her ways or respect her customs.

Knowledge comes at a cost, one that Binti is willing to pay, but her journey will not be easy. The world she seeks to enter has long warred with the Meduse, an alien race that has become the…


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Book cover of Old Man Country

Old Man Country by Thomas R. Cole,

This book follows the journey of a writer in search of wisdom as he narrates encounters with 12 distinguished American men over 80, including Paul Volcker, the former head of the Federal Reserve, and Denton Cooley, the world’s most famous heart surgeon.

In these and other intimate conversations, the book…

Book cover of Claiming T-Mo

Seb Doubinsky Author Of The Song of Synth

From my list on to bend your mind.

Why am I passionate about this?

As a writer of dystopian novels, I have always been interested in narratives that challenge the reader. Why? Because I firmly believe that if literature is, as they say, "a window on the world," then mind-bending texts create their own windows, and hence allow the readers to free themselves from all sorts of conventions. What's more, many of my novels deal with a drug, "Synth," that allows the users to change their surroundings at will. So I do write some “mind-bending” stuff myself, with precisely the purpose I mentioned above. To challenge yourself through fiction is to challenge a reality you have not chosen to live in. It is not only an act of defiance, but also, very often, an act of courage. 

Seb's book list on to bend your mind

Seb Doubinsky Why Seb loves this book

In Claiming T-Mo, Australian-African writer Eugen Bacon re-invents and shatters all the familiar codes of the magical sci-fi genre. A novel about women, magic, fate, and freedom, Claiming T-Mo is also a deep reflection on motherhood, love, masculinity, and identities. As the different female narrators share their views and feelings about T-Mo, the elusive central character, more questions about filiation and heritage unroll, making the reader a part of the quest. I love Eugen Bacon because she is an incredibly versatile talent, who turns everything she writes about into pure gold. 

By Eugen Bacon ,

Why should I read it?

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

What is this book about?

In this lush interplanetary tale, Novic is an immortal Sayneth priest who flouts the conventions of a matriarchal society by choosing a name for his child. This act initiates chaos that splits the boy in two, unleashing a Jekyll-and-Hyde child upon the universe. Named T-Mo by his mother and Odysseus by his father, the story spans the boy’s lifetime — from his early years with his mother Silhouette on planet Grovea to his travels to Earth where he meets and marries Salem, and together they bear a hybrid named Myra. The story unfolds through the eyes of these three distinctive…


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Interested in close encounters, space horror, and interstellar travel?

Close Encounters 55 books
Space Horror 31 books