Science Fiction

Science Fiction

Has your inner Isaac Asimov brought you here to download free and discounted science fiction ebook? Satisfy your inner passion for bestselling science fiction in this category, and never pay more than what you should. We routinely feature the best authors of science fiction ebooks, and they always promote their ebooks to you--for free or for a discount.

 

Definition of the "Science Fiction Genre": The focus of this subgenre of fiction is science and technology, especially as they will possibly exist in a future time.  Some of the typical aspects of a Science Fiction ebook are time travel, future worlds with technology that may not even be contemplated at this point, aliens and other life forms, and travelling in space.  What separates the Science Fiction subgenre from the Fantasy subgenre of fiction is that the imagined or invented elements of a Science Fiction novel typically have more of a probability of existing.  They are based upon scientific principles, not principles of magic.

 

Some examples of bestselling ebooks in the Science Fiction genre are Frank Herbert (Dune), Isaac Asimov (Foundation), Orson Scott Card (Ender's Game) and George Orwell (1984).  

The Cat Who Saved Books: A Novel

by Sosuke Natsukawa


AN INDIE NEXT PICK!

From the #1 bestselling author in Japan comes a celebration of books, cats, and the people who love them, infused with the heartwarming spirit of The Guest Cat and The Travelling Cat Chronicles.

Bookish high school student Rintaro Natsuki is about to close the secondhand bookstore he inherited from his beloved bookworm grandfather. Then, a talking cat appears with an unusual request. The feline asks for—or rather, demands—the teenager’s help in saving books with him. The world is full of lonely books left unread and unloved, and the cat and Rintaro must liberate them from their neglectful owners. 

Their mission sends this odd couple on an amazing journey, where they enter different mazes to set books free. Through their travels, the cat and Rintaro meet a man who leaves his books to perish on a bookshelf, an unwitting book torturer who cuts the pages of books into snippets to help people speed read, and a publishing drone who only wants to create bestsellers. Their adventures culminate in one final, unforgettable challenge—the last maze that awaits leads Rintaro down a realm only the bravest dare enter . . . 

An enthralling tale of books, first love, fantasy, and an unusual friendship with a talking cat, The Cat Who Saved Books is a story for those for whom books are so much more than words on paper. 

Translated from the Japanese by Louise Heal Kawai.

"Cats, books, young love, and adventure: catnip for a variety of readers!" –Kirkus

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Elric of Melniboné: The Elric Saga Part 1 (Elric Saga, The)

by Michael Moorcock


From World Fantasy Lifetime Achievement Award winner Michael Moorcock comes the first book in his famous Elric of Melniboné series, brought to vivid new life with stunning illustrations.


In one of the most well-known and well-loved fantasy epics of the 20th century, Elric is the brooding, albino emperor of the dying Kingdom of Melnibone. With Melnibone’s years of grandeur and decadence long since passed, Elric’s amoral cousin Yrkoon sets his eyes on the throne. Elric, realizing he is his country’s best hope, must face his nefarious cousin in an epic battle for the right to rule.


Elric of Melnibone is the first in Michael Moorcock’s incredible series, which created fantasy archetypes that have echoed through the genre for generations. The beautiful, vivid illustrations bring new life to the story and are sure to captivate fans, new and old.

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Dragon Seed: A LitRPG Dragonrider Adventure (The Archemi Online Chronicles Book 1)

by James Osiris Baldwin


What would you give to be a dragon rider?


Before being conscripted to fight in the Total War, Private Hector Park had a shattered family, a collection of old videogames, and a promising career as a motorcycle stuntman. Now, he is dying from a virus threatening humankind with extinction. He has three days to live.

When Hector’s brother contacts him after years of hostile silence, Hector goes to try and make peace. But his brother has an offer even more unbelievable than reconciliation: the chance to cheat death by joining him in Archemi, a full-immersion fantasy VR-RPG videogame.

Determined to forge a life worth living, Hector undergoes the experimental upload process and chooses the difficult path of the Dragon Knight. To achieve his dream, he must prove himself worthy of imprinting a dragon, a being with whom he will share a telepathic bond more intimate than any human relationship.

But at what cost?

 

Join Hector on his first steps towards mastering the skies in Dragon Seed, the first book in the Archemi Online LitRPG series!

 
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Wall of Fire: A Young Adult Dystopian Novel

by Melanie Tays


A riveting tale of resistance, romance, and betrayal, [...] a blistering rollercoaster ride from start to finish." - Readers' Favorite® Review


The final safe haven. A test of belonging. Deception of epic proportions.

Sheltered inside a dome city, Emery believes she's safe from the worst danger imaginable: a ravaging pandemic. But when her beloved brother falls victim to a strange and deadly disease, she risks everything to save him, illegally crossing the Wall of Fire that divides their city in search of the medicine that will save his life. When her plan goes awry, she becomes an unwilling participant in a gauntlet of trials she must pass or be exiled forever.

While fighting for her life, she unexpectedly meets up with Eason, the guy she’s secretly loved forever and never dreamed she’d ever see again. Suddenly, everything she thought she knew is thrown into question, and trusting the wrong person could mean the difference between life and death—not only for Emery and her brother, but for everyone she's ever known.

Could the one thing that was meant to protect her actually be her biggest threat?


For fans of the Hunger Games, Divergent, and Delirium series comes a gripping, fast-paced story of deception, intrigue, hope, and enduring loveWall of Fire is the first book in the young adult, post-apocalyptic, dystopian Wall of Fire Series.

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Grave Reservations: A Novel (Booking Agents Series Book 1)

by Cherie Priest


“Delightful.” —
The New York Times Book Review

A psychic travel agent and a Seattle PD detective solve a murder in this quirky mystery in the vein of Lisa Lutz’s The Spellman Files and Charlaine Harris’s Aurora Teagarden series.

Meet Leda Foley: devoted friend, struggling travel agent, and inconsistent psychic. When Leda, sole proprietor of Foley's Flights of Fancy, impulsively re-books Seattle PD detective Grady Merritt’s flight, her life changes in ways she couldn’t have predicted.

After watching his original plane blow up from the safety of the airport, Grady realizes that Leda’s special abilities could help him with a cold case he just can’t crack.

Despite her scattershot premonitions, she agrees for a secret reason: her fiancé’s murder remains unsolved. Leda’s psychic abilities couldn’t help the case several years before, but she’s been honing her skills and drawing a crowd at her favorite bar’s open-mic nights, where she performs Klairvoyant Karaoke—singing whatever song comes to mind when she holds people’s personal effects. Now joined by a rag-tag group of bar patrons and pals alike, Leda and Grady set out to catch a killer—and learn how the two cases that haunt them have more in common than they ever suspected.

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WarMage Redux Complete Series Boxed Set

by Michael Anderle


When one door closes for the young witch, Raven Alby, she’ll kick open another one.

Raven is graduating from Fowler Academy with her fierce red dragon, Leander by her side.

She is taking on the responsibilities of a WarMage - just like her late mother - and has joined the kingdom's army corps and their fleet of dragons.

Time to get ready for whatever the world throws at Raven and her homeland, the kingdom of Lomberdoon.

Grab this complete series boxed set to join her adventures as an adult in Lomberdoon!

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Something is affecting the dragons, wild and tame. A few have turned up crazed, spitting fire and ice, right before they die. Did the creepy crawly monsters that once plagued the kingdom leave one last poisonous gift behind?

Can the corps’ veterinarian, Dr. Welby find out what’s causing it and create a cure before it’s too late?

And Raven’s grandfather, Connor, has gone missing. Can her frenemy, Bella and her private company track him down for Raven – in exchange for a favor, of course.

Things are changing in the land of Lomberdoon and battles may be on the horizon. Who will stand with Raven and Leander?

Included in this boxed set:

  1. The Return of Raven
  2. Dragons Rising
  3. Scale and Fire
  4. Red Raven
  5. Above The Storm
  6. Wing and Fury
  7. Against The Dark
  8. The Crimson Assault

Click BUY NOW or READ FOR FREE to join Raven, Bella, Henry and William on their adventures!

 

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When the Children Fight Back (Children of the Eye Book 3)

by Barry Kirwan


Four hundred years have passed since Sally and the other 'first-wavers' ventured back to Earth, to wrest it from the Axleth. Now, as they near Orion's Gate, home to the super-power called The Eye, they are joined by eleven other races for the final battle to decide the fate of AI's and 'organics'. But Nathan's son David is racing to catch up with Sally, because the Axleth have lied about the Eye all along...

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A Panther Crosses Over (The American Trilogy Book 1)

by Sam Foster


A clash of civilizations, two powerful leaders, and a dramatic outcome that ripples through generations.

Following the French and Indian War, white settlers pour over the Appalachians and down the Ohio River. But native tribes of the Northwest Territory have long inhabited this land—and they are willing to fight to remain. Leading the Shawnee is Tecumseh—courageous, discerning, and capable of assembling fifty thousand warriors to rise together to chase the white settlers back east when he commands. How will warriors from Florida to Canada know when the command has come? For twenty years his answer has been the same: “I will stomp my foot.”

Against Tecumseh stands an equally talented, implacable, and gifted opponent, William Henry Harrison. The decades-long struggle between cultures, and men, comes to a dramatic head at the Battle of Tippecanoe, with history-shaping consequences.

A Panther Crosses Over is the first book of The American Trilogy series, three novels that reframe the epic legacy of the fight for the American Midwest.

 

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Battleship Leviathan: A Military Sci-Fi Series (Battleship: Leviathan Book 1)

by Craig Martelle


A derelict warship, ancient but still alive. A small team of humans fighting for all humanity.


Built for a time when the races were just finding their way to the stars, finding that they could dominate others. The galactic conquests created the arms race and the ancients, the Progenitors had to protect their own. They built a ship to drive the others away.

It worked. And it didn’t. The Progenitors abandoned the galaxy to the newcomers, leaving relics behind as monuments to their failure.

Humanity spread to the stars and ran headlong into the established races. A new war begins, and no one conducts war better than humanity except for the Blaze Collective.

The two go head-to-head while humanity frantically searches for something to give them an advantage. Ancient technology. The derelicts scattered across the galaxy. Gutted and useless.


Except for one, hidden in plain sight, close to Earth. Major Declan Payne takes his team aboard to find that the ship is no derelict, and it needs him as much as humanity needs it.

Battleship: Leviathan. A Doomsday Weapon whose only goal is peace.

Experience the start of a Military Sci-Fi Series from Amazon Bestselling author Craig Martelle. It's perfect for fans of Rick Partlow, Jay Allan, and Joshua Dalzelle.

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Of Cinder and Bone

by Kyoko M


OF CINDER AND BONE is Ron Howard's Ransom meets Michael Crichton's Jurassic Park!


After centuries of being the most dangerous predators on the planet, dragons were hunted to extinction. That is, until Dr. Rhett “Jack” Jackson and Dr. Kamala Anjali cracked the code to bring them back. Through their research at MIT, they resurrected the first dragon anyone has seen alive since the 15th century.

There’s just one problem.

Someone stole it.

Caught between two ruthless yakuza clans who want to clone the dragon, Jack and Kamala brave the dangerous streets of Tokyo to steal their dragon back in a race against time before the world is taken over by mutated, bloodthirsty monsters that will raze it to ashes.

Of Cinder and Bone is an all-new sci-fi thriller from the author of the Amazon bestselling Black Parade novels. Don’t miss out on this explosive first-in-series! Fans of Westworld, I Robot, Pacific Rim, and Reign of Fire will fall in love with this mashup novel that opens up a whole new world of possibilities into what we know and love about dragons. Of Cinder and Bone was selected for the Top 30 books in Hugh Howey's 2021 Self-Published Science Fiction Contest.

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The Slime Mold Murder: An ecological thriller set in the dark woods of the Pacific Northwest

by Ellen King Rice


Kirkus Reviews says, “Characterization is Rice’s strength; she’s packed this volume with memorable characters, including a sexy sculptress, an elusive nature photographer, and a prickly visiting professor. As with her earlier works set in the Pacific Northwest, she effectively shines a spotlight on nature, in this case, slime molds. Helping to bring these little-known organisms to life are the striking illustrations by Sheffels. . . A whimsical whodunit both educational and entertaining.”

A Winner of the 2020 IPPY Gold Medal for best regional fiction, Ellen King Rice is back with a fourth biological adventure set in the woods of the Pacific Northwest, this time exploring the fascinating world of the Myxogastria slime molds.

At nineteen, Dylan’s brilliant mind is an asset as he struggles with severe ADHD and deteriorating living conditions. He’s one semester away from completing his college degree in ecology, but he’s out of cash, out of soap, and about to be evicted.

A post-pandemic opportunity to survey a rural property sounds like a lifeline. The owner of a creepy faux-chateau is ready to pay a handsome wage for a list of species found on the property. Dylan can’t believe his good luck. He’s about to be paid to wander in the woods. How hard can it be to make a plant list?

Dylan’s contract is threatened when a body is found in the woods. Dylan seeks the reason for the death, but his lightning-fast mind is constantly undermined by his poor executive functioning. He can discourse eloquently on the significance of Chaucer’s The Canterbury Tales, but he can’t find his wallet. He longs to adopt an orphaned West Highland terrier, but he’s not sure he’d remember to feed a dog. He certainly can’t afford a bag of dog kibble, much less the repairs needed on his vintage Honda.

How can Dylan’s intuitive grasp of ecology and the complex life cycles of the Myxogastria help to expose a killer? And how does he protect his friends and a small, confused dog from those who eagerly embrace violence?

Ellen King Rice is a wildlife biologist who explores the woods while wearing leg braces. Her slow pace has provided opportunities to learn about the Northwest’s small and cryptic species. Her vivid adventures shine a spotlight on the richness found on the forest floor, augmented by crisp illustrations from Olympia artist, Duncan Sheffels. This award-winning pair have been charming woodland lovers since 2016.

 

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First Strike: Rebellion Begins – Military Sci Fi and Space Opera Thriller (Galactic Rebels Book 1)

by J. T. Skye


He just wants to run space cargo. Alien warlords want him dead - with a billion credit price on his head. Now, everyone with a gun and a spaceship wants to cash in.

But, humans are not easy to kill, especially a battle hardened Marine warrior from Earth.

He is angry, frustrated and uncertain about where his life is going, but knows one thing - he absolutely hates the arrogance of the wealthy elite who paid the billion credit bounty.

And, he’ll make them pay with their precious, jewelry studded lives if it is the last thing he does.

They thought it should be easy. After all, he is just a human.

They didn’t send enough ships… not nearly enough ships.

An addictive, heart-stopping, time bending military science fiction and space opera thriller you just can’t put down, so, warn your family and friends you’ll be away in an alternate universe for the duration. . .

Grab your copy right now, put on your battle armor and web into your ship-couch as you join Captain Derek Hamilton and his warrior crew on the ride of a lifetime, culminating in the exciting conclusion for Book 1 and the perfect next step for this exciting series - Galactic Rebels.

 

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Into The Realms: The Realms Series Book 1

by Papa Sanchez


A thousand-year peace is about to be shattered…


When Kailo awakens in the Realms, he remembers nothing of his former life. With the help of a shopkeeper wizard and some new friends, he soon learns the King has chosen him to save and defend the Realms which are in grave danger. To carry out his objective he has been given the ability to use all the known magic in the Realms. There’s only one problem: he doesn’t know how to use any of it!

Thus starts his grand fantasy quest traveling from realm to realm to learn powerful magic. Each realm has its own special dangers and along the way he and his friends will face off against deadly creatures and dark mages.

Armed with his trusty staff and his increasing knowledge of magic, not even dragons will keep Kailo from trudging onward. But there are threats worse than dragons in the Realms and time is running out to save it. Completely outmatched and knowing little of this new and intriguing world, can he save the Realms before chaos consumes them completely?


Get ready for the most captivating young adult fantasy novel of the year. Featuring a male main character and plenty of adventure, minor romance, and sword and sorcery, delve into this epic series today!

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Apocalypse Earth: The Aliens Arrive

by J. T. Skye


Alien apocalyptic fiction, a hard fought survival journey with an unexpected romance. But keep the tissues handy… you’ll need them at the end.

The alien apocalypse crashed his world to take human slaves. He was middle-aged, overweight and alone. The aliens didn’t care, they came to harvest the human slaves for market. Any humans they couldn’t sell, they fed to their animals. And, people were being harvested by the millions.

His hard apocalyptic survival journey started a tough march to safety and ended with a journey to test his soul.

William Theodore Benson worked his way West toward a safe-zone and fought through incredibly hard lessons and attackers bent on killing him at every turn... until the final battle that will leave you stunned with surprise… and fulfillment.

Grab your copy of Apocalypse Earth now to join WTB on his tough physical and soul searching journey. Live with him through the riveting, unexpected and heart wrenching ending that brings the whole story… full circle. This apocalyptic fiction and survival romance has something for everyone.

 

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Black Water Sister

by Zen Cho


A finalist for the 2022 World Fantasy Award for Best Novel
One of BookPage's Best Science Fiction and Fantasy Books of 2021

One of Tor.com Reviewers' Choice Best Books of 2021
One of Book Riot's Best SFF Standalones of 2021

“Ghosts. Gods. Gangsters. Black Water Sister has it all…a wildly entertaining coming-of-age story for the twentysomething set, with a protagonist who is almost painfully relatable at times.”—Vulture

"A twisty, feminist, and enthralling page-turner."—BuzzFeed

"A sharp and bittersweet story of past and future, ghosts and gods and family."—Naomi Novik, New York Times bestselling author of A Deadly Education

A reluctant medium discovers the ties that bind can unleash a dangerous power in this compelling Malaysian-set contemporary fantasy.

  When Jessamyn Teoh starts hearing a voice in her head, she chalks it up to stress. Closeted, broke and jobless, she’s moving back to Malaysia with her parents – a country she last saw when she was a toddler.

She soon learns the new voice isn’t even hers, it’s the ghost of her estranged grandmother. In life, Ah Ma was a spirit medium, avatar of a mysterious deity called the Black Water Sister. Now she’s determined to settle a score against a business magnate who has offended the god—and she's decided Jess is going to help her do it, whether Jess wants to or not.

Drawn into a world of gods, ghosts, and family secrets, Jess finds that making deals with capricious spirits is a dangerous business, but dealing with her grandmother is just as complicated. Especially when Ah Ma tries to spy on her personal life, threatens to spill her secrets to her family and uses her body to commit felonies.  As Jess fights for retribution for Ah Ma, she’ll also need to regain control of her body and destiny – or the Black Water Sister may finish her off for good.

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Rise of the New Crown: The Kingdoms' Oath, Book 1

by Shevy Castle


A broken pact. A disgraced kingdom.
War on the horizon.


Peace and prosperity once united the kingdoms of Pflanzatar, Amenschen, and Gemwaith. However, after centuries of Gemwaith’s perpetual betrayal, Pflanzatar and Amenschen shunned the third kingdom. A new threat rises as a result, placing three individuals in a precarious position.

Prince Andrew of Pflanzatar is arranged to marry Lady Debra of Amenschen in order to strengthen their kingdoms’ bonds. However, they both harbor the same secret: neither wants to go forth with the marriage. The Prince is in love with another woman and the Lady has no interest in royal politics. Meanwhile in Gemwaith, the hunter Casper is forced to wield the sword of an army he vehemently opposes. He wants only to return to his family but with war coming, fate has other plans.

As tensions between all three kingdoms escalate to even greater heights, the actions of these three people can either help turn the tide for better or for the worst. They are faced with the impossible choice: do they prioritize their respective kingdoms or put their own ambitions and families first? Is peace still attainable for the three kingdoms or will the lands be steeped in destruction and demise?

Read now to discover an enthralling high fantasy featuring multiple interlapping storylines in a huge fully fleshed out world. This vast young adult novel balances plenty of action/adventure with political intrigue, pitting virtuous characters in perilous settings, along with romance and enchantment.

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Cage of Souls: Shortlisted for the Arthur C. Clarke Award 2020

by Adrian Tchaikovsky


Humanity clings to life on a dying Earth in an epic, far-future science fiction novel from an award-winning author.

The sun is bloated, diseased, dying perhaps. Beneath its baneful light, Shadrapar, last of all cities, harbours fewer than 100,000 human souls. Built on the ruins of countless civilisations, Shadrapar is a museum, a midden, an asylum, a prison on a world that is ever more alien to humanity.

Bearing witness to the desperate struggle for existence between life old and new is Stefan Advani: rebel, outlaw, prisoner, survivor. This is his testament, an account of the journey that took him into the blazing desolation of the western deserts; that transported him east down the river and imprisoned him in the verdant hell of the jungle's darkest heart; that led him deep into the labyrinths and caverns of the underworld. He will meet with monsters, madman, mutants.

The question is, which one of them will inherit this Earth?

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High Alert (Empire Protocol Book 2)

by Ell Leigh Clarke


They thought he was dead, but he was only getting started.


With the Zero Point Energy device still under enemy control, Jack is forced to put recent betrayals aside to save humanity.

In an uncomfortable alliance, the team heads out to the Gaia settlement, tracking the device that could end the world. Complications abound, bringing waves of violence and death to the settlement.

All hope is lost and the fate of the system is left on the shoulders of one man. Armageddon has arrived, and it must be stopped.

If you liked 
FireflyThe Ascension MythDeadlands DrifterThe Expanse, or Farscape, you will love this sci-fi adventure from USA Today Bestseller, Ell Leigh Clarke.

Please note: a version of this novel was previously published under Ell’s pen name “Oscar Andrews” and was titled: 
Empire Rising: Liberty Quest. It has undergone some rewrites.

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Deception: A Dystopian Teen Thriller

by Galen Micheal


“Ingenious plot, intense action”—New York Times bestselling author Michael Grant


The poison will kill his sister…
…unless James finds help.
But who can he trust?


Fifty years in the future, the ultra-rich live in luxury in heavily-protected cities. The rest of humanity eke out a living in a landscape destroyed by greed…
When five-year-old Rose is poisoned, the community of Sector 19 is resigned to her fate. The antidote lies in the city, beyond the reach of ordinary folk. Only her 17-year-old brother, James, refuses to give up hope.
When his bold plan to beat the border patrols fails, a mysterious woman offers to help. But he senses Amora is hiding something.
Can he trust her?
Will her plan succeed?
With his sister’s life in the balance, James has no choice but to find out.


Perfect for fans of Divergent or the Hunger Games, Deception is packed with action and brimming with suspense.

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RE-ROLL: An Epic Litrpg Fantasy (New Realm Online Book 1)

by Robyn Wideman


A game so real it hurts.


Ryan Rosa has had a run of bad luck, but when he receives a VIP package for the newest and hottest game to come out in years his luck takes a turn for the better. But his good luck ends when he's stabbed in the back by a guild of players who betray him for a unique weapon he possesses. Ryan contemplates doing the one thing every player hates doing, re-rolling his unique character and starting over. But even starting over won't save Ryan in New Realm Online. He'll have to work smarter to avoid using his last re-roll.

This book contains the classic LITRPG elements of leveling, dungeons, terrifying killer bunnies, crafting, and community building.

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