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.
Word Count: 100,000
Summary: Lida was their last chance for an uncolonized planet. But a world-spanning fungus had colonized it first. Agetha and her husband have spent their whole lives in the fleet’s zero-G. Now all is turmoil as the fleet lands, discovering they are surrounded by a single fungal biomass spanning the entire planet. To build a new home, the fleet must confront a dangerous organism, and Agetha must decide if she can raise a family in this inhospitable landscape. Jane Brighton holds tenuous command over the colony and its administrators. She and the other gene-modded leaders emerged from their four-hundred-year suspended animation to find a crew much different from the one that departed Old Earth. Jane must direct the colony’s fragile growth and defend it against being overrun by the fast-growing biomass. But there is something none of the colonists know. The massive organism that spans the planet is not simply a fungal mass, nor even a chimerical combination of species that once roamed the planet. The biomass has desires and goals, and one is to know these strange beings carving out a home in its midst. Download today to read of the colony’s fate in Of Mycelium and Men! Genres: Space Opera / Science Fiction / Colonization / Alien Contact / LGBT / Non Binary / Trans Market: Adult

- 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: 36,700
Summary: 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. And her sexy, winged rescuer is no help either; he’s more concerned about obeying orders. Seems there’s only one way for this gal to get home—hijack his ship. All in the line of duty. The grays have been a burr in Captain Sovah Raptorclaw’s wing throughout his law-enforcement career, and now they have absconded with half his crew. If only the crazy stopped there. The stunning female he rescued is from a planet he has never heard of, yet she has him breaking every rule to keep her in his life. Can this high-flying duo make a daring rescue, conquer fears, return a cow—and other Earthlings—home, and discover that true love does not have an expiration date? Welcome to the Silverstar Mates series, featuring intergalactic love matches for those over fifty.

Word Count: Information not available
Summary: “Pain is pain. It all hurts the same.” Inflicted with dark desire, one man chooses between idyllic pretense and disturbing reality. Haunted by the silence of deep space, an engineer chases an eerie melody. Torn between penance and pride, a dishonored prince challenges the course of history. Suffering cracks our hearts and splinters our minds. It scars and alters us in irreversible ways. Yet while pain breaks us apart, it also binds us together. Our broken pieces can never rejoin as they once were, but they fit together to create new and distinctive wholes. Like the Japanese art of kintsugi, we can fill the velvety darkness of our scars with gold. Inflicted with life, an intelligent machine questions the illogic of family. Tempted by the desire to die, a shop clerk confronts the promise of his life. Offered the chance to transform his disfigurement, a ruined being looks to the smallest of lives for acceptance. An amalgamation of science fiction and fantasy subgenres, Inflicted invites you to peer into your own pain, examine your scars, and remember you are not alone. Pain binds us all, and how we face our brokenness redefines us. Immerse yourself in the brokenness of others and come away with a new understanding of self.

Word Count: 5200
Summary: There’s something in the dark … but is Lem’s imagination worse than reality? Out in the vast emptiness of the galaxy, anything can happen. It’s a fact that Lem and her trusty companion Spock know all too well. Sometimes, the things lurking in the darkness are all in your head. Then again, maybe there really is something out there. With her talking dog and an infuriatingly literal AI by her side, Lem must rely on nothing but her strength and wits to help her. As a humorous homage to Arthur C Clarke’s classic A Walk in the Dark, this short adventure is a not-actually-scary sci-fi horror story that’s perfect for fans of Martha Wells and John Scalzi.

Word Count: 115000
Summary: Frontiers have always attracted the Other - where they find that the Other is always already there. These 22 stories explore what happens when queer characters encounter weirdness on the edge of the worlds they know. Authors include: Julie Bozza, J.A. Bryson, Dannye Chase, S.E. Denton, Miguel Flores, Adele Gardner, Roy Gray, KC Grifant, Peter Hackney, Bryn Hammond, Narrelle M Harris, Justin Warren Jackson, Toshiya Kamei, Catherine Lundoff, Bunny McFadden, Angus McIntyre, Atlin Merrick, Eleanor Musgrove, Jennifer Lee Rossman, Lauren Scharhag, Sara L. Uckelman, and Dawn Vogel.

Word Count: 126,000
Summary: A little blue world, the third planet from the sun. It's home to 7 billion people with all manner of faiths, beliefs and customs, divided by bigotry and misunderstanding, who have been told they are not alone in the universe. Anyone watching from the outside would pass by this fractured and tumultuous world, unless they had no other choice. It’s been a little over a year since Todd Landon’s life changed with the arrival of the Nentraee. Continuing his duties as Special Envoy for Terran Affairs, Todd finally feels at home with the aliens; gaining more responsibility and influence with both races. Plans are underway for two Interplanetary spaceports and additional solar exploration. It’s an exciting time for both the humans and the Nentraee. Not everything is as perfect as some hope. Speaker General Mirtoff and Vice-Speaker Mi’ko of the Nentraee are worried that the Liberi Dei plot additional terrorist attacks and may have inside help. Threats are clear, but who can they trust? Could Todd be helping them unknowingly or worse covertly? Will these new space endeavors continue to bring the human and the Nentraee together or will a conspiracy hiding in the shadows fracture an already shaky alliance?

Word Count: Information not available
Summary: The road home has a few bumps in it. Leanna makes her way out of exile to take back her throne. She has the plan and the determination to fight. But when Jonathan is imprisoned in a foreign city, getting back to Kingsfield may prove more difficult than she thought. With no money and no army, Leanna may be in over her head. The life of everyone she cares about is on the line, and she must call in every favor and ally to take her city back. Can she succeed before anyone figures out the magical secrets of her manor? Will she be condemned to live life in a frozen wilderness?

Word Count: 100000
Summary: They say, “Never work with androids or children.” Quirk had one job to do, deliver papers to a Milan mafia boss, before leaving Earth for his home in the asteroids. But that was before being tailed, poisoned—oh, yes—and hijacked into raising foulmouthed fourteen-year-old convent girl Angelika Moratti, aka Moth, who'd rather see him asphyxiate in space. Fleeing assassins, Quirk, Moth and her syRen® android S-0778 ride the space elevator to the Moon, where Quirk hires on to hunt an ex-terra-former who somehow used an android to murder his doctor. But which android of the two hundred under Lunaville’s dome? The trail of bodies grows, time is running out; the only way they can save the dome and the two thousand souls beneath it is to solve The Mandroid Murders. Genres: Science Fiction / Thriller / Mystery / Adventure / LGBT and Non Binary Market: Adult

Word Count: Information not available
Summary: Nothing is new under another sun. Not even murder. This mission should be simple. Exoplanetary scout Leif Grettison and ace pilot Yang Yong are off to deliver a load of supplies and reinforcing settlers to a recently colonized planet. It’s as routine as a starflight can be. Famous last words. Something is wrong with the colonists. They are astonishingly ill-suited for the task of settling a new world. The planet, too, is a poor place to plant a town for humans. Even if everything goes right, the colony might not survive. Then one of the colonists is found dead. Murder is a possibility. Not long after, another one dies—and this time, it’s definitely murder. In a world with only two hundred people, there’s at least one killer. Meanwhile, the colony’s new leader has a plan—but Leif has doubts. Will this man save the settlement, or use his power to become a dictator? Leif and Yong’s mission is clear: they must leave the colony in shape to survive. Leif is a retired soldier, not a detective, and when it comes to investigating a crime, he doesn’t have a clue. Literally. Still, it falls to him to follow the evidence and find the killer. He also needs to deal with the leader and the leader’s plan. If Leif fails, the only mystery may be how long it will take for everyone to die.

Word Count: 130000
Summary: Life after the Crash. Over a century after the end of the Earth, life goes on in Redemption, the sole remaining Lunar colony, and possibly the last outpost of humankind in the Solar System. But with an existential threat burrowing its way into the Moon's core, humanity must recolonize the homeworld. Twenty brave dropnauts set off on a mission to explore the empty planet. Four of them—Rai, Hera, Ghost and Tien—have trained for two-and-a-half years for the Return. They're bound for Martinez Base, just outside the Old Earth city of San Francisco. But what awaits them there will turn their assumptions upside down—and in the process, either save or destroy what's left of humanity.

- Sci Fi
- Sci Fi - Artificial Intelligence
- Sci Fi - Climate Fiction (Cli-Fi)
- Sci Fi - Colonization
- Sci Fi - Cyberspace
- Sci Fi - Dying Earth
- Sci Fi - Dystopian & Post-Apocalyptic
- Sci Fi - Frontier
- Sci Fi - Hard Sci Fi
- Sci Fi - Hollow Earth
- Sci Fi - Hopepunk
- Sci Fi - LGBTQ+
- Sci Fi - Robots/Androids
- Sci Fi - Solarpunk
- Sci Fi - Space Opera
Word Count: Information not available
Summary: 2nd Edition. Imagine an alternate steampunk history where ghosts and demons are a normal part of life. Families known as the Great Houses control the economy of the Great States of America and the middle class and the lower class Irish sole purpose is to not only to serve them, but to rid their lives of supernatural beings. Discover the life of Medium and Spirit Photographer, Andrew O’Sullivan, before he went to work for ex-Pinkerton detective, Samuel Hunter in "The Devil Within." Search for demons (human and otherwise) alongside Granville Woods in "The Demons of Liberty Row." And learn why Caitlin O’Sullivan must hide who she is from those closest to her in "The Secret of Kage House." Compiled together for the first time are seven stories based on the popular comic Boston Metaphysical Society. The collection also includes "Steampunk Rat" and "The Secret" in addition to the short stories," The Clockwork Man" (published in eSteampunk Magazine) and "The Way Home" (previously published in the A1/Atomic Press Anthology). All stories are prequels to the comic and do not contain any spoilers. The book also includes line art by Emily Hu.

Word Count: 21,400
Summary: When do dreams become reality? Orin sells dandelion latex at a no-name market, barely scraping by. Mette is a princess. Maybe. What Orin does know is that for thirty seconds every night, Mette visits Orin in xir dreams. Orin has long since written the fancy ghost woman off as a recurring nightmare, but when Mette insists upon meeting in real life, Orin's inner world turns out to be more substantive than imaginary. Along with best friend Blathnaid, Orin embarks on a journey to discover the truth behind xir otherworldly connection--determined to free xir mind and finally get a good night's sleep. But it's an ancient, planetary magic that binds Orin to Mette, and Orin's dandelions may be their only chance to survive the separation. If you want a fun, queer romp through a sci-fi planet with magic and dragons (of a sort), download Awry with Dandelions today! Note: this book uses xie/xir pronouns for Orin. Genres: Space Opera / Science Fiction / Romance / LGBT Lesbian Non Binary Market: Adult and New Adult

- Fantasy
- Fantasy - LGBTQ+
- Fantasy - Romance
- Fantasy - Urban & Magical Beings
- Fantasy - Weird Fantasy
- Sci Fi
- Sci Fi - Colonization
- Sci Fi - Distant Planet
- Sci Fi - Dying Earth
- Sci Fi - Frontier
- Sci Fi - Galactic Empire
- Sci Fi - LGBTQ+
- Sci Fi - Romance
- Sci Fi - Science Fantasy
- Sci Fi - Space Opera
- Sci Fi - Weird Sci Fi
Word Count: 68810
Summary: Variant children are vanishing at an alarming rate. It will take a uniquely mismatched pair of trackers to untangle a web of conspiracy and misdirection to find them. In his isolated cabin, variant Damien Hazelwood avoids human contact as much as possible to prevent attacks of blind berserker panic. But his rare talent as a locator makes him the go-to contractor for tricky missing person's cases and when agents bring him a troubling contract involving missing variant children, he finds it impossible to refuse. Licensed tracker Blaze Emerson can't help being irritated when he's expected to follow the strange, twitchy locator's lead on his latest case. He works alone, he's damn good, and as a variant sparker, he has both the fire and the firepower to take on anything out there. Though he has to admit there's something intriguing about a man who can find people with his brain. With vastly different temperaments and backgrounds, Damien and Blaze need to negotiate quickly how to work together if they're going to crack this case. Add in the sudden appearance of Blaze's outlaw ex, the perils of tracking in the wilds, and a maddening lack of discernible motive or method, and they soon find themselves in as much danger as the kids they're trying to rescue. Variant Configurations takes place in a future Earth where humanity is reclaiming its spot in a gradually healing world. This book contains mentions of past abuse, action-adventure style mayhem, and the beginning sparks of a slow burn, series-spanning relationship.

Word Count: 26000
Summary: Reimund Swiđhun has it made. With the king's blessing, he will capture Lady Mildthryth, marry her, and finally have land to call his own. Lady Mildthryth Rúna has been fighting off would-be 'suitors' for months. She will marry on her terms or not at all. On their world, a noblewoman is expected to marry and accept her subordinate place. Unfortunately for Reimund, Milthryth's people have other traditions. She refuses give up and be a broodmare for any of the knights and lordlings the king sends after her. And before long, she has Reimund right where she wants him. For Reimund, the only thing more shameful than being captured by a woman is bending knee to one, but he will do what he must to keep his friends and followers safe. Even if it means spending the rest of his life Bound by His Oath.

Word Count: 105000
Summary: RETURN TO THE MEAN STREETS OF AUTUMN Valerius Bakhoum is dead and buried. Too bad he’s still flat broke and behind on the rent. Unsure what to do with himself—and of who he is—Valerius resumes his career as a detective by taking up the oldest case in his files: where do the children go? Throughout his own youth on the streets of Autumn, last of the Great Flying Cities, Valerius knew his fellow runaways disappeared from back alleys and other hiding places more than anyone realized. Street kids even had a myth to explain it: the Gotchas, who steal urchins away in the night. With nothing but time on his hands, Valerius dives in head-first to settle the question once and for all and runs smack into a more pressing mystery: who killed one of Valerius’ former lovers? And do they know Valerius is still alive? Stalk the shadows of Autumn’s hidden places by Valerius Bakhoum’s side as he shines a light on secrets both sacred and profane, ones with shockingly personal connections to who he was—and who he might become. New Life in Autumn is the sequel to the Manly Wade Wellman Award-winning A Fall in Autumn.

Word Count: 65000
Summary: A young man sold into servitude has his loyalties tested in ways he never imagined. Raised in an orphanage in Dickens, Daniel doesn't know who his parents were, where he comes from, or even his last name. Like all orphans, on his 16th birthday, he's sold to the highest bidder. Not knowing where he's going, who's bought him, or what they even want with him, Daniel embarks on an adventure he never thought he'd take. He finds love, a family, and a secure future - yet in a split second, makes a decision he ends up regretting the rest of his life. Brothers begins fifteen years before the Red Dog Conspiracy series. Warning: Language, smoking, use of alcohol and drugs, attempted suicide by hanging, M/M underage sexuality with consent issues, forced servitude, blood, gun violence, a man being beaten by a horsewhip, murder, discussion of child prostitution, underage M/F sexuality with age gap (female older).

- Horror
- Horror - LGBTQ+
- Horror - Man-Made Horrors
- Horror - New Adult
- Horror - Noir
- Horror - People of Color
- Horror - Psychological
- Horror - Young Adult
- Sci Fi
- Sci Fi - Clockpunk
- Sci Fi - Decopunk
- Sci Fi - Dystopian & Post-Apocalyptic
- Sci Fi - LGBTQ+
- Sci Fi - New Adult
- Sci Fi - People of Color
- Sci Fi - Pulp
- Sci Fi - Social
- Sci Fi - Steampunk
- Sci Fi - Young Adult
Word Count: 110300
Summary: Miranda has built something pure: a boat, a mission, a life spent pulling fugitives from the Fellowship's jaws. She won't let her family corrupt it. Then two letters force her hand. Her sister, now the Prophet's wife, promises peace—if Miranda will negotiate. Her brother sends a desperate plea: rescue me or let vital intelligence die with me. Choose her sister, and Miranda abandons the rebels who need that intelligence. Choose her brother, and she shatters any chance of ending the war without more bloodshed. The Angels of Death are hunting. Her safe harbor is gone. And the violence Miranda escaped threatens to become the only tool she has left.

Word Count: 82000
Summary: When Fatemeh Karimi married Ramon Morales, she neglected to share one small detail. She was already betrothed to a merchant named Hamid Farzan. She had no interest in Hamid or an arranged marriage. She wanted to live life on her own terms. Eight years after marrying Ramon, she assumed Hamid had long forgotten about her, as she had him. Settled in New Orleans, Ramon works as an attorney, Fatemeh owns a pharmacy, and they're proud parents of a precocious daughter. Out west, Apaches armed with powerful battle wagons have captured Fort Bowie and threaten Tucson. Businessmen with an interest in a peaceful solution ask Ramon to come west and settle the conflict. Meanwhile Hamid arrives in New Orleans and he has not forgotten Fatemeh or her vows to him. Now, the famed Owl Riders must assemble once again to reunite Ramon and Fatemeh so they can tame the Wild West.

Word Count: 70000
Summary: If you find alien technology … don’t turn it on. Beyond the farthest reaches of explored space, survey ship Cerberus arrives at an unclaimed planet to find a deserted vessel already in orbit. When newly commissioned captain Janet Hollander leads a team to the derelict, they find an ancient alien artifact on board. As her own crew members begin to disappear, Hollander learns that neither the ghost ship nor the planet are as lifeless as they appear. She must survive long enough to find out what happened to the derelict—before she and her crew suffer the same fate.

Word Count: 62,900
Summary: A werewolf and seven vampires are all that stand between the world and complete annihilation. When Kai Richter and Ori Bier met, sparks flew. Then a train blew up. Tracking an organism deadly to not only humans, but vampires and werewolves alike, brings Kai and Ori into the Vampire Guard. Decades later, they, along with Operative Team Jack Rabbit, come face to face with the horrors that same virus produces. Dead bodies are coming back to life, and rational people are becoming violent and brutal killers. A massacre is taking place nearly a mile under the Atlantic Ocean. Two teams of The Vampire Guard are in the thick of it, fighting to survive.

- Fantasy
- Fantasy - Contemporary
- Fantasy - LGBTQ+
- Fantasy - Paranormal
- Fantasy - Urban & Magical Beings
- Horror
- Horror - LGBTQ+
- Horror - Man-Made Horrors
- Horror - Shifters
- Horror - Vampires
- Horror - Werewolves
- Paranormal
- Paranormal - LGBTQ+
- Paranormal - Shifters
- Paranormal - Vampires
- Sci Fi
- Sci Fi - Alternate / Parallel Reality
- Sci Fi - LGBTQ+
- Sci Fi - SpyFi

