Science Fiction on Kindle

Welcome to our selection of featured sci-fi books. The science fiction genre includes alien, alternative history, cyberpunk, dystopian, first contact, post-apocalyptic, space opera, steampunk and other sub-genres.

Free: Constelis Voss Vol. 1 — Colour Theory

K. Leigh

Some people believe in reincarnation. Others believe humans will eventually become robots. Why not both? That’s how Alex wakes up—aboard CONSTELIS VOSS, humanity’s very own planet-sized ship. He soon realizes that he’s a bit of an anomaly; he’s the only android who’s ever remembered a past life. Now he needs to know why he’s remembering ... Read more

Read more...

Free: The Cerebranauts: In Search of the Human Experience

Seth Sherman

Lizzie Sayler, a young doctor specializing in the emerging field of brain mapping, is approached by the government with an urgent request to help salvage a quantum computer project when its two inventors become neurologically impaired. Utilizing a new technology that enables mental transfers, Lizzie enters the scientists’ brains to diagnose their problems, and hopefully, ... Read more

Read more...

Reclaimer: Proving Grounds

Waldo Rodriguez

The Crucible made him a warrior. It didn’t prepare him to face the demons within. Reeling from the salvage site massacre, Gabriel wonders if he’s a hero, a monster, or just a pawn in The Herald’s games. Whatever the case: He’s ready for war. Command has other plans. Caught between losing his people and becoming ... Read more

Read more...

Reclaimer: The Crucible

Waldo Rodriguez

Earth is dying, the PAC are invading, and Gabriel will do anything to protect his family. Recruited into the Reclaimer project, Gabriel must survive a brutal selection process. Deadly traps lurk around every corner, and survival comes at a steep price. One threatening to break him. When success marks him for death, Gabriel fears he’ll ... Read more

Read more...

Free: The Destroyer of Worlds

Steven Seril

Named “Fiction Book of the Year!” It is a 7x award-winning novel that blends sci-fi, fantasy, and mythological elements. Gods, goddesses, angels, and demons from every mythology take sides in a war between ALIEN DINOSAURS and SPACE DRAGONS! Meanwhile, a superpowered T-Rex pieces together the history of the cosmos along with his identity and divine ... Read more

Read more...

Free: Between the Layers: The Data Collectors Series Book Three

Danielle Palli

A portal to other dimensions has accidentally been opened on the planet Erde where all sorts of creepy beings start to crawl out. In addition to dealing with these creatures, Erde must now prepare for a possible (and probable) war except they have been at peace for so many years and had no known enemies, ... Read more

Read more...

Lieutenant Henry Gallant: Screenplay

H. Peter Alesso

The Henry Gallant Saga is a military science fiction series with hundred of reviews that is now being developed for a feature film. Can a Natural survive in the 22nd Century genetically engineered space navy? $0.99 on Kindle.... Read more

Read more...

Humanity Series – Complete Collection

Seth Rain

For a limited time, the complete five-book apocalyptic, dystopian Humanity Series, is on sale. Lose yourself in a dark, haunting future, in which people discover the day they will die and are unable to prevent it from happening. It’s not the end of the world…only humanity! $0.99 on Kindle.... Read more

Read more...

Kurtherian Gambit Boxed Set One: Books 1-7

Michael Anderle

What you thought you knew about Vampires and Werewolves is wrong…so very, very, wrong. From the LMBPN Vaults for a limited time. Get the first seven books in the Kurtherian Gambit series at a great boxed set price! ** AMAZON Top 100 Bestselling Author ** $0.99 on Kindle.... Read more

Read more...

Escape From Zero

Cassandra Finnerty

An evil king. A daring escape. In the year 2268, who will win the game of survival? $0.99 on Kindle.... Read more

Read more...

Branches: A Novel of Other Timelines

Adam Peter Johnson

A page-turning, reality-bending novel for fans of Dark Matter and The Midnight Library. Sometimes it feels like life took a wrong turn.…What if it did? This isn’t your life. This isn’t your reality. And there’s a way out. “A powerful piece of inventive and topical science fiction” –The BookLife Prize $0.99 on Kindle.... Read more

Read more...

The Glass Darkly – Diesel Punk Series

Peter Knyte

  The world is under attack but almost nobody has noticed. It is 1936 and people everywhere are looking forward to the Olympic Games which are due to be held in Berlin later in the summer, while behind the scenes in the corridors of power strange reports are being received of wild animals attacking villages ... Read more

Read more...

Dino Island

J. R. Hogan

Rogue dinosaurs are bad… But things are about to get a lot worse. And it’s up to me, Professor Mark Swift, to find out how my companions and I have been mysteriously transported into a dino-infested jungle. Things are hard enough. But my group consists of four beautiful college girls counting on me to protect ... Read more

Read more...

Pax Machina

Greg Sorber

Two hundred sentient mechs. Three human caretakers. The war was over, but their battle was just beginning. Pax Machina is the first book of the exciting new Mechhaven series. It’s the Transformers meets Braveheart. Fans of space opera, sci-fi adventure, and anime will love Pax Machina. Get it today and let the adventures begin! $0.99 ... Read more

Read more...

Komo Sapien

Sandy Hyatt-James

A group of rich people on a cruise run into a different dimension. They are taken captive and are made for fight frightening, hybrid creatures. They believe they are all going to die, until one of them comes up with a plan that might just succeed. $2.99 on Kindle... Read more

Read more...

Free: Minus Epsilon

Donald B McFarlane

Coalition fire has significantly damaged the Alliance ship Epsilon, sending it hurtling through subspace and putting it on a collision course with an unfamiliar planet in an unmapped system. Communications Officer Ranix has been thrust into command, but he’s only got one option: the Epsilon will crash land on the planet Earth. Special Forces Officer ... Read more

Read more...

Free: The Eyes of Courage: An Alternate History

James Fisher

Imagine an America never overrun by Europeans, following a different timeline of the world since 1000 A.D. What if you were an American stranded in such a world where the US does not exist, and modern English is spoken by no one? Survival requires courage. Free on Kindle.... Read more

Read more...

Free: Day of the Devourer

D.F. Pieper

Rej Antares, a disgraced galactic agent, has landed in prison on a remote third-world planet. Now Galactic Intelligence has intercepted chatter that a merciless alien race plans to deploy a mysterious weapon and eliminate an entire colony of humans. In exchange for his freedom, he is dragged back into service and has only three days ... Read more

Read more...

Ghost Galaxy Omnibus

Sarah Noffke

Kill the bad guys. Save the galaxy. All in a hard day’s work. Get both the Completed Omnibus of Ghost Squadron and Precious Galaxy series in one GIANT omnibus for a stellar price! Ghost Galaxy encompasses the two Age of Expansion series co-written by Sarah Noffke and Michael Anderle! $0.99 on Kindle.... Read more

Read more...

When the Children Return

Barry Kirwan

Ten years have passed since the Axleth invaded Earth and four hundred humans escaped aboard the Athena, piloted by the AI who calls himself Ares. Now the refugees approach Earth, determined to take back their home. But something has followed them from deep in space, and as war breaks out on Earth, humanity must decide ... Read more

Read more...

Silent Detonation

Connor McCoy

An unplanned trip out of town forces Dom to be away. The short trip is soon rocked by an alarming EMP that causes widespread chaos. As the world descends into anarchy, Dom finds himself dependent on strangers for his survival. With no way to reach his family. He braves the journey with two clear missions ... Read more

Read more...

Accidental Anomalies: Book One of The Mutant FellowShip

J. Traveler Pelton

Ever since the meteorite holocaust, mutations have shown up in the population. Drs. David and Michael Simmons, brilliant scientists, have terrible luck with women. When they marry sisters Aspen and Diem will the ladies disappear like the other wives? What hides in the lowest level of the Center? If you like sci-fi action and wicked ... Read more

Read more...

Free: Exploration

Alexander Elliott

Exploration’s search for a colony world ends with destruction and captivity, but the ship hasn’t been forgotten. An audacious rescue is launched to reunite the scattered remnants of her crew and bring them safely home. (Book 3 of 3) FREE on Kindle.... Read more

Read more...

The S.O.U.L’s World: Science Fiction adventure

Yoram Shachar

Facing the possibility of a cosmic disaster hitting planet earth and with the will of preserving the human race & civilization, a multitude of spaceships, each carry a singular passenger, are being sent to outer space in the hope that in a few years’ time, they will all unite in a specific location. There, they ... Read more

Read more...

Zeus

Crystal Dawn

Zeus – strong, willful, leader of the gods. Captive. Created by the Origin to help the wealthy have children, he and his brothers quickly became test subjects once the Origin learned what they were capable of. Fast, untraceable, deadly – they’d been forced into mercenary work, with the threat of violence and death to not ... Read more

Read more...

Free: Wanderer’s Escape (Wanderer’s Odyssey Book 1)

Simon Goodson

The Empire will kill him for stealing this ship… but they have to catch it first! To the Empire the Wanderer was just another booby-trapped ship to claim, and Jess was just another worthless slave who could be sacrificed in the process. Things didn’t go to plan. Jess survived the dangers, and when he sat ... Read more

Read more...

Wreckers

George Ellis

A vast and lawless universe. A rebel with a souped-up flyer. A make-or-break heist that could change the course of the future. Denver Boyd wasn’t born yesterday. So when he picks up a distress call from a federation vessel, the shrewd nineteen-year-old is torn between taking a thankless job and getting himself blacklisted. But when ... Read more

Read more...

Third Contact

Peter J Aldin

900 years ago, we launched the probes, hoping to find the light of intelligence in the vast dark. They were never heard from again. As humanity’s star-colonies struggle to emerge from a long dark age, the probes are all but forgotten. Now a message via one of them offers bright hope…or will it lead to ... Read more

Read more...

The Bar Where Nothing Works

Adam Grzesiczak

An offbeat debut space adventure that tells a story of Shan, a workaholic owner of a cosmic garage where life is hectic, busy and in a war-torn galaxy there is no time for personal affairs. Found in a cryo-pod, raised in a family he bore little resemblance to, of which his cousin Shad reminded him ... Read more

Read more...

Platformed: A Modern Dystopian Novel

Kelsey Josund

In near-future Silicon Valley, a young unemployed software engineer joins a tech giant’s secretive community seeking shelter from the chaos of a failing world. But this ideal society is not, in fact, so perfect. Silicon Valley in the 2030s is not so different from today, filled with vaguely sexist CEOs, contested inequality politics, and startups ... Read more

Read more...

40 GRADE CODE

Robert De Vinn

It is 2166, mankind is amid political and social disruption after years of wars and pademics. International conspiracies erupt in the Underworld and a new order is destabilizing the Four continents. Sandy Krave, the next generation hero, partners with special agent Will Burne to fight the enemy. Her voyage on frantic missions and reminiscence of ... Read more

Read more...

Colombia

M. Thor Hansen

When an inexplicable incident in Colombia gets the American president’s attention, he sends Professor John W. Archer down to investigate. But Archer and his team soon find themselves fighting for their lives in the South American rainforest. $2.99 on Kindle... Read more

Read more...

Tribes

Mia Frances

Alex is taking her sisters and their kids to her camp in the Adirondacks when the unthinkable happens: a nuclear war. Greeted by guns and bullets when they try to find refuge, they hide in a cave to escape the fallout. When her sisters leave in search of their husbands, Alex is left to care ... Read more

Read more...

Free: Space-Shifters of the Firesnake

Rayner Ye

An interstellar fugitive with cyberware and a wiped memory chip. A shaman yogi with a broken heart, making a fresh start. A secret agent unsure if a mystery in the mafia is quantum mechanics or magic. Free on Kindle... Read more

Read more...

Free: The Ghost Society

J.E. Clarkson

The second instalment in the dystopian, Nemo and Co. series. After a foiled biological attack has been pinned on The Cleaner and Ellen, they make a timely escape to a mysterious safe house run by a secret organisation known as “The Ghost Society, a technological resistance group.” In an apocalyptic landscape, travelling by river and ... Read more

Read more...

99 Years

Richard Devall

In this slightly futuristic thriller, Cityborn is sentenced to 99 years. He thrives in prison. He uses his money to reach beyond the walls and obtain a new drug from two genetic scientists, murdering them along the way. Their three-year-old grows up and searches for his parent’s killer. He’s not really equipped to deal with ... Read more

Read more...

Free: RobotWorld: No Final Victories

Ray Verola

The year is 2075. A relatively small percentage of the Earth’s population has survived World War III, which ended in 2035. Most of the former USA is now a vast, unpopulated wasteland except for the Northeast Sector, an area around the former Washington, DC. Although it’s against the law for robots to hold positions of ... Read more

Read more...

Birth of Magic Complete Series Boxed Set

N.D. Roberts

In the brief pause between apocalypses, one woman standing for honor, courage, and commitment will bring the UnknownWorld back from the brink. Civilization has fallen after the World’s Worst Day Ever. Sarah Jennifer Walton is Earth’s last hope to save humanity. Join her and the rest of Earth’s inhabitants on the journey to the Age ... Read more

Read more...

Journey to the Hopewell Star

Hannah State

A mysterious star could bring stability to her world…or lead her to a blistering end. Quiet and introverted twelve-year-old Sam Sanderson is comfortable living a simple life on her family’s peaceful farm. That is, until a mysterious visitor arrives one night, thrusting her on a formidable and dangerous journey across galaxies. With little direction and ... Read more

Read more...

Free: Masters of the Broken Watches

Razi Imam

An action adventure like Indiana Jones, a science adventure like Jurassic Park and a human feel-good story like Slumdog Millionaire. Masters of the Broken Watches is a must-read. Sebastian Miles and his team of marine biologists stare at their watches. Time outside their lab has jumped forward by twenty-two hours. Minutes before this illogical space-time ... Read more

Read more...

Visit Just Kindle Books's profile on Pinterest.