Sci fi is a type of speculative fiction that looks ahead and asks “what’s next?” You can also check out these subcategories (s-z):
science fantasy | silkpunk | singularity | slipstream | social sci fi | soft sci fi | solarpunk | space exploration | space opera | space western | spacepunk | spyfi | steampunk | stonepunk | superheroes & villains | terraforming | teslapunk | theological | time travel | transhuman | transistorpunk | uplift | utopian | virtual reality | wattpunk | weird sci fi
Note: these books are currently sorted by release date, with newest first.
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Summary: These interconnected sci-fi dystopian stories will transport you to a world teetering on the precipice of collapse. Join heroes who dare to challenge the shackles of oppression, embarking on dangerous journeys to seek freedom. As the shadow of destruction looms, some choose to fight, while others opt for escape. Yet, in the depths of tormented souls, hope emerges as a fragile yet resilient guiding light. Amidst the tapestry of deceit and cunning, clandestine agendas unfurl, weaving intricate webs of intrigue. The galaxy is engulfed in a war that threatens the fabric of existence. However, amidst the chaos, unexpected friendships and relationships are forged, transcending boundaries and divisions. Will righteousness prevail in the face of adversity? Can the seeds of change take root in the soil of uncertainty? Be enthralled by this omnibus edition, a gateway to the captivating Sehnsucht Series by Keyla Damaer.
Word Count: 96,000
Summary: A guard and a thief. What could go wrong? Aik has fallen hopelessly in love with his best friend. But Raven's a thief, which makes things … complicated. Oh, and Raven has just been kidnapped by a dragon. Now Aik is off on a quest of his own, to hunt down the foul beast and make them give back his … friend? Lover? Soulmate? The whole not-knowing thing just makes everything harder. Meanwhile, the world of Tharassas is falling apart, besieged by earthquakes, floods, and strange creatures no one has ever seen before. Aik's ex, Silya has gone back to Gullton to try to save her people as the Hencha Queen, and Aik's stuck in a caravan with her mother and a damnable magical gauntlet that won't let him be. He has to find Raven, before it’s too late. Things were messy before … but now they're much, much worse.
- Fantasy
- Fantasy - LGBTQ+
- Fantasy - Young Adult
- Sci Fi
- Sci Fi - Alien Races
- Sci Fi - Aliens
- Sci Fi - Artificial Intelligence
- Sci Fi - Colonization
- Sci Fi - Distant Planet
- Sci Fi - First Contact
- Sci Fi - Frontier
- Sci Fi - Galactic Empire
- Sci Fi - Hopepunk
- Sci Fi - LGBTQ+
- Sci Fi - Lost Worlds
- Sci Fi - New Adult
- Sci Fi - Science Fantasy
- Sci Fi - Terraforming
- Sci Fi - Young Adult
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Summary: The near future is progressively free from discrimination based on race, class, and sexual orientation. But in a world populated by the gifted, fifteen-year-old Alejandro Aragon (Alé) is part of the only remaining minority—he’s a Deficient. Powerless. The one that accelerated genetics left behind. Alé knows that he’ll need a miracle to graduate and pursue his dream of a legal career in the capital. His only ally is his best friend Yalamba, an outspoken and exceptionally gifted artist renowned for her unique ability to draw things into existence. But when she’s kidnapped in a hate crime against her ability, it appears that Alé has every motive and no believable alibi. To prove his innocence and track down the real culprit, Alé teams up with the other outcasts in school, who each have their own reasons for getting involved. But the deeper they dig, the more they fear Yalamba’s kidnapping is linked to a string of unsolved murders against the exceptionally gifted. With time running out, Alé must discover who he really is if he and his new friends plan to track down the culprit, clear his name, and rescue Yalamba—all before she herself is drawn out of existence.
Word Count: 96000
Summary: Fourteen Ways to Change the Planet Income inequality is worse than it was in the Roaring Twenties. Corporations are moving fast and breaking things, and the social contract seems to be falling apart, aided by social media disruption and division on steroids. There has to be a better way. We asked fourteen sci-fi writers to come up with innovative ways the world could work better. Universal basic income, smaller communities, AI voting, and learning to live in harmony with nature are just a few of the ideas explored inside these pages. So buckle up and settle in for a look at the world of the future. The world’s not going to transform itself.

Word Count: 32000
Summary: After a job gone wrong, Special Agent Olgo is trapped within the bowels of Mars with no means of escape. The device that imprisons the trauma within them is about to fail, and the past terrors kept hidden by it must be contained for Olgo’s sanity and everyone's safety. From the darkness comes a tiny voice, and a tinier hope: "Hello?" *** The first book in the ‘Cold Rush' Verse follows Agent Olgo as their corporate masters give them what could be their big break: a mission to Mars. But trying to change the working conditions in the planet's underground cities proves more challenging than the agent could have imagined. When a wearable device Olgo uses to block emotions begins to fail, an unlikely friendship changes everything as Olgo struggles to prevent spilling more blood on the Red Planet.

Word Count: 52000
Summary: Can Scott learn to use his newly discovered magical ability, while managing his concerns about the family he left behind? Especially now, when Landbelow's extraterrestrial origins are starting to cause problems?

- Fantasy
- Fantasy - Contemporary
- Fantasy - High & Other World
- Fantasy - Paranormal
- Fantasy - Sword & Sorcery
- Paranormal
- Paranormal - Psychic Talents
- Sci Fi
- Sci Fi - Alien Invasion
- Sci Fi - Alien Races
- Sci Fi - Aliens
- Sci Fi - Alternate / Parallel Reality
- Sci Fi - Distant Planet
- Sci Fi - Lost Worlds
- Sci Fi - Science Fantasy
- Sci Fi - Young Adult
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Summary: The commander writes strategy in ink, the captain in orders, the trooper in blood. – Teachings of the Jeskan Guard The nation of Jeska stands at a crossroads. As the newly-appointed king, Corren must contend with civilian distrust, an imminent invasion, and his fractured family. His wife and son are missing—trapped behind enemy lines. He’s brought evidence the rising insurrection is funded by the shamans, but instead of disbanding that guild, the Council of Elders believes the enemy’s lies that Corren’s corrupt. In days, an army of invaders—including hundreds of child conscripts brainwashed by the shamans and their allies—will march into Jeska. To save his country, Corren will need all his strategic genius, the determination of his guardsmen … and dangerous new technology wrested from a device that doesn’t belong in this world.

Word Count: 55000
Summary: A damaged ship, a dying shipmate–can she save both? Under attack! The flight back to Hyvilma should have been the easy part for the crew of the Majera–until a deadly ambush by pirates sends them reeling through hyperspace. Now getting to the planet in time is the only way Captain Kitra Yilmaz can save her dying friend. But landing at Hyvilma may be impossible: war has broken out on the Frontier. With illustrations by Hugo Finalist Lorelei Esther.

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Summary: Pass the long days with these short tales Featuring stories by Raluca Balasa, Gustavo Bondoni, Sasha Brown, Mario Caric, Jordan Chase-Young, Chris Cornetto, Marc A. Criley, Megan M. Davies-Ostrom, Malina Douglas, Jen Downes, R.E. Dukalsky, Allan Dyen-Shapiro, Lu Evans, LL Garland, Kai Holmwood, Steve Loiaconi, George Nikolopoulos, Antony Paschos, Christopher Rowe, Lauren Stoker, Adam Strassberg, Edgar Strid, DJ Tyrer, and John Walters

Word Count: 110000
Summary: Darynn, Fyra, and Kaylaa have solved the mysteries of the gods. But how can they unveil the secrets to save the starving Olan-Har without unleashing chaos upon Vastire? Even if they knew what to do, war with long-time adversary Erodia forces them to wait. Unfortunately, the Erodians are winning: they’ve taken Vastire’s capital and bombard the west coast nightly. With few options left, Commander Aseus turns to Darynn to attempt a daring mission to infiltrate Erodia, just like his grandfather did 80 years ago. With Fyra, Kaylaa, and a small team at his side, Darynn agrees to the treacherous mission across the dangerous, wild continent filled with powerful enemies. But he’s conflicted. Not only does magical power rampage within, but he starts to wonder who he’s fighting for: royalty and the clergy, or the people? That question will drive him to make impossible choices. If he chooses correctly, he can end the war and save the Olan-Har, but at a great cost. If he doesn’t, the Erodians will rule Vastire and the secrets of the gods will be lost.

Word Count: 34000
Summary: Dwyn is a young man in the small, isolated northern town of Manicouga, son of the Minstor, and betrothed to marry the beautiful Kessa in a few weeks. Mael is shepherding the remains of his own people from Land’s End, a village farther north, chased out by a terrible storm that destroyed the town. Both are trying to find their way in a post-apocalyptic world. When they meet, their love may change the course of history.

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Summary: The world has changed, and new superheroes—and villains—have emerged! Seventeen-year-old Carlos Domínguez wants to change the world. Believing a lie and following a dark promise to become a superhero, he finds himself cold and alone in dark woods with no memories. Driven by fear, he runs, somehow knowing the powerful forces that hunt him must not find him. Luck is on Carlos' side, and he finds shelter from the winter cold with a kind, elderly couple. Life quickly becomes awkward when Vanessa, a beautiful redhead claiming to be his girlfriend, tries to bring him back to The Order, the organization that gave him superhuman abilities. Things start to unravel when the superhero Blue Spekter finds him, triggering memories of home, high school, his real girlfriend, and life back in New Hampshire. Carlos must decide what kind of superhero he wants to become while slowly regaining his memories and discovering who he is—and why he hates the hero in blue and distrusts the man in black. But when you can't remember who you are or what you believe in, how do you tell truth from lie? DAWN OF THE SUPERHERO AGE is the first book of The Superhero Age series and is part of the Spekter Superhero Universe™. Get it now.

Word Count: 89000
Summary: THE POWER TO DESTROY A KINGDOM. THE POWER TO HEAL A HEART. Ari’s new powers have awakened, threatening to tear apart a kingdom already on the edge. Sent back to Valon to face her father’s—and the people’s—judgement, Ari must decide how far she’ll go to reclaim her former life, if that’s even possible anymore. In the heart of the turmoil, Iata, the reigning ruler, is losing control of his increasingly unstable magics. As his secrets threaten to spill out, his brother’s wife, Haneri, draws ever closer—and he’s not sure he wants her to stop. At the border to Kidaa Space, Rhys grapples with the ominous and impossible patterns in the Kidaa attacks, and comes face to face with the Kidaa themselves in a harrowing meeting that could change the future of the kingdom. And Dressa, who secretly married an enemy prince, must now face the consequences of that marriage. Because Lesander was activated by her family. And Lesander has a choice: obey her family, or betray her wife. With enemies without and enemies within, can the Truthspoken save their kingdom, or is this kingdom doomed to fall? Court of Magickers collects episodes 94-150 of The Stars and Green Magics, previously published in serial form. Note: This book has main characters who use gender-neutral pronouns (they/them/their, fae/faer/faerself).

- Fantasy
- Fantasy - LGBTQ+
- Fantasy - New Adult
- Fantasy - People of Color
- Sci Fi
- Sci Fi - Alien Races
- Sci Fi - Distant Planet
- Sci Fi - Frontier
- Sci Fi - Galactic Empire
- Sci Fi - Genetic Manipulation
- Sci Fi - Hopepunk
- Sci Fi - LGBTQ+
- Sci Fi - Military
- Sci Fi - New Adult
- Sci Fi - People of Color
- Sci Fi - Science Fantasy
- Sci Fi - Space Exploration
- Sci Fi - Space Opera
Word Count: 93000
Summary: To resuscitate his fading celebrity, tech CEO Stephen Lucas would sell his soul for one more hit. When the subspace network for his holographic gaming empire crashes, his hardware guru makes a discovery proving that Einstein was right once again—information can be sent into the past. They accidently created a simple time machine. In a culture built on instant gratification, Lucas is sure he's stumbled upon the next big thing, the game-changer that will make Wall Street give him the accolades he craves—a device that makes instant delivery possible. Want a pizza now? Send your order back in time 30 minutes. Forgot to make reservations at that chichi french restaurant two weeks ago? No worries now you can make purchases of anything in the past and have it appear when you want it—now. So, buy last weeks PowerBall ticket. Invest in that stock you wish you bought last year. Share a FaceTime call with a loved one that passed away last month. Finally time really is on your side. A time machine for the rest of us. But when he rushes into beta testing, he learns that the stuff dreams are made of can quickly become the stuff of nightmares. It turns out Move Fast and Break Things is terrible policy when developing a time machine.

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Summary: Forty years after landing on Lida, the colony still isn't finished. Agetha has survived many more battles than she anticipated when she first landed on her new home planet. She's older and wiser, has gained family and lost loved ones. And yet her reward for four decades of service is to be pushed to the colony’s outer edges with the other aging Generationals. But that was only the beginning of her adventure. The biomass has spent years studying the intruders who landed on its surface, carving a new home from its very essence. Never satisfied in its attempt to communicate with this new and invasive species, finally it has found a way to express its intentions. The colonists may never be the same. Discover the fate of the colony in the second book of The Biomass Conflux trilogy!

- Sci Fi
- Sci Fi - Alien Races
- Sci Fi - Aliens
- Sci Fi - Colonization
- Sci Fi - Distant Planet
- Sci Fi - Dying Earth
- Sci Fi - Dystopian & Post-Apocalyptic
- Sci Fi - First Contact
- Sci Fi - Generation Ship
- Sci Fi - Genetic Manipulation
- Sci Fi - Hard Sci Fi
- Sci Fi - Human Evolution
- Sci Fi - LGBTQ+
- Sci Fi - Space Exploration
- Sci Fi - Space Opera
- Sci Fi - Terraforming
Word Count: 36000
Summary: Jerrith is running. Kissed by an elf, he can’t remain in his hometown of Althos any more. Not that he wanted to stay. Caspian still hasn’t figured out why he kissed Jerrith, but he’s running too. Since he was exiled from the Autumn Lands, his past has been hazy, and his future uncertain. But when a stray memory brings things into focus, the two decide to run toward something together. What they uncover will change how they see the world, and themselves, forever.

Word Count: 137000
Summary: Have you ever made a ship's AI proud? Really, truly proud? Captain Alastri has. She's a child of Doro, a frontier world governed by a temperamental AI that represents the thoughts and feelings of all its citizens. Never heard of it? Well, it did get destroyed, which is where her ship's AI steps in, to regale us with how Alastri's past led directly to this catastrophe. When Alastri was 17, she witnessed a failed mediation between the ever-wronged citizen Ceres and Doro's governing AI. That day didn't just reveal a range of competing philosophies. It also led to treason, the loss of her ship, and the destruction of her home 25 years on. Connecting the dots from that day is the only way Alastri can hope to prevent further disaster for her system. And yes, this she does, most splendidly—at least, if you can believe a ship's ridiculously proud AI. Inspired by The Brothers Karamazov, a.k.a. "Dostoevsky in Space"!

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Summary: Language is no longer learned, it is streamed to neural implants regulated by lang-laws. Those who cannot afford monthly Language Streaming services are feral, living at the fringes of society. Big tech corporations control language, the world’s most valuable commodity. But when a massive cyberattack causes a global language outage, catastrophe looms. Europol detective Emyr Morgan is assigned to the case. Suspect number one is Professor Ebba Black, the last native speaker of language in the automated world, and leader of the Babel cyberterrorist organization. But Emyr soon learns that in a world of corporate power, where they who control language control everything, all is not as it seems. After all, if the mysterious Ebba Black is to blame, why is the Russian Federation being framed for an outage it claims to have no responsibility for? And why is Ebba now targeted for assassination? As he and Ebba collide, each with their divergent agendas and value systems, Emyr faces an existential dilemma between loyalty and betrayal, when everything he once believed in is called into question. To prevent the imminent collapse of civilization, and a deadly war between the great federations, he must figure out friend from foe, as his life may very well depend on it. And with the odds stacked against him, he must find a way to stop the Babel Apocalypse.

Word Count: 138,300
Summary: Four silver foxes from Earth discover that true love and second chances are not just for the young. Fly with Me - Let the good times roll! That’s Ava Martin’s retirement plan at least, until gray aliens abduct her from the middle of the Nevada desert. In her hair rollers no less! Talk about a rude awakening for this UFO skeptic. Above the Storm - It all started with a dare. Robyn Martin Donahue’s bestie says the Silverstar Agency can hook her up with an off worlder who will love and respect her, not try to rule her. As if. Wing and a Prayer - Happily ever after didn’t work out. If Meryl Faulkner learned anything from her divorce, it’s that she’s not defined by any man. Especially not that annoying, self-serving…sexy winged alien who’s divebombed into her orderly life. Trial by Fire - True love only happens once in a lifetime, right? Silverstar agent Nixy Vogel should be furious at the (smoking hot) alien trying to put the agency out of business. Instead, her shuttered heart burns for him. Welcome to the Silverstar Mates series, featuring intergalactic love matches for those over fifty. Please note: This is a boxed set of books 1-4 of the Silverstar Mates series. Before you purchase this boxed set, please check your ereader to make sure you don’t already own these titles individually.

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Summary: Welcome to Hub! Just a few simple rules apply: 1. Never Steal from Dragons 2. See Rule #1 3. Never Work for Dragons In Hub, a city of treachery and deceit, Gelsey, a pixie, is one of the best thieves around. When a smash and grab assignment turns into a job interview with a powerful dragon, Gelsey finds herself a part of a crew including five more of the best criminals Hub has to offer. Her crew includes Silai, a con artist with a deadly secret. Kelthar, a mage who’s bent on self-destruction. Aikila, a smuggler set on avenging her father's murder. Nyx, a hacker coming off a busted run, and Lorcan, a mercenary whose child is being held hostage. The dragon pulls all their strings, forcing them to accept an impossible job: break into a fortress nobody in all of Hub’s long history has ever cracked. And if they fail, they’ll end up dead one way or another. A wild mix of fairy tale and Cyberpunk that hits all the marks of classic crime capers. Reads like Elmore Leonard and Neil Stephenson playing D&D in a pixie-infested bar and having the time of their lives way past last call. Kat Richardson, Bestselling author of the Greywalker novels Dugan weaves an excellent heist story by blending the fantasy, cyberpunk, and even noir genres. The world building is top notch, including the lore which uses familiar creatures, but in new ways. This is the book for you if you enjoy cyberpunk, urban fantasy, heist stories, or any combination thereof! Bishop O'Connell Author of American Faerie Tale series and Two-Gun Witch

