Sci fi is a type of speculative fiction that looks ahead and asks “what’s next?” You can also check out these subcategories (h-r):
hard sci fi | hollow earth | hopepunk | human evolution | immortality | latinpunk | litrpg | lost worlds | military | mind uploads | multiverse | mutants | mythpunk | nanopunk | near future | nowpunk | piratepunk | pulp | robots/androids |romance
Note: these books are currently sorted by release date, with newest first.
Word Count: 173836
Summary: Home is where the heart is, but hearts can be broken. Welcome to Oartheca—a world of shattered beauty and stolen futures. Where noble Barons rule with ironclad grace, and loyal drones unquestionably obey. A wounded world, rich with history and pride, struggling to heal... while war still smoulders at its edges. Hoping to change the fate of all Oarthecans, Captain Rowland Hale II and Toar Grithrawrscion embark on a mission as herculean as it is perilous: to bring Oartheca under the aegis of the Coalition of Allied Planets, and in doing so, usher in a new era of strength, stability, and peace. But nothing on Oartheca is so easily won. Not peace. Not unity. And certainly not the truth. In Captains of Oartheca, James Siewert sees our heroes challenge empires, defy impossible odds, and confront the terrible cost of hope. But when victory demands everything they are—and all they have—can they pay the price?
Word Count: 69490
Summary: * Most people would kill to escape death row. Meredith Dufresne - marked as 'compliant and charming' and a 'low risk inmate' in her stellar incarceration record, thank you very much - signs her life over to Thanatos Industries instead for the chance to terminate her sentence. The job: taming a highly aggressive malignant AI. The catch: it's already killed 23 of its previous hosts. Meredith isn't stupid. Thanatos Industries is playing a dangerous game, and she's an expendable piece. She can't gaslight, gatekeep, girlboss her way out of this situation alone - and the bloodthirsty AI jammed in her skull can't mansplain, manipulate, manslaughter his way to freedom without her. The solution: team up with the highly aggressive, malignant AI and hope he doesn't fry her in the process. What's a little brain damage in the grand scheme of things, anyway?
Word Count: 87,000
Summary: GEAR BOX TRILOGY promor mp4 “You see, in drag, it doesn’t really matter what frock, shoes, or wig you wear—although clearly there is good taste and bad—what matters is how you use your instrument to sashay, prance, and dance around the stage to tell your story. For the true art of drag is illusion. And, especially for a machine, such as I, suspension of disbelief gives me the illusion of being truly alive.” When his backup dancers and only friends, Sunny Boy and Grease Spot, disappear, Fancy Larry, a superior AI machine, embarks on a mission to save them from the nefarious robo dealers in Reno and the dreaded Arena of Mayhem. During his quest, he comes upon a staff of guide robos left behind in a science museum, a colony of discarded children from a cloning experiment marooned on the plastic island, and an abandoned troop of sex and cleaning bots in an undersea military installation, all of whom desperately need his help. Fancy Larry must choose to either revel in the bright lights of Reno or come to the aid of those who were left behind.
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Summary: “Intelligent, unique, and tremendously entertaining.” - Readers' Favorite EARTH … CENTURIES AFTER THE FALL! I was created by beings who couldn’t touch this world ... only watch it crumble. Every twenty years, a new tribe ... a new hope ... a new failure. I was told, “Do not interfere.” But watching them die ... again ... again ... I wasn’t meant to change history ... only guide it. Silently. Humanity had a second chance … I was left to make sure they didn’t waste it. But I broke Directive Three. Can they survive a second collapse ... can I?
Word Count: 88,000
Summary: Peanut butter and chocolate. Cheese and wine. Sex and rock n' roll. History is full of great pairings. Get ready for your new favorite: Lesbians and Space! Join a host of intrepid explorers heading to the outer reaches of the galaxy, exploring planets, space stations, strange new worlds and interesting aliens. Launch into stories that span the cosmos, covering Space Opera, Xenobiology, Space Stations, Adventure, and Spaceships! From spaceship mechanics to intergalactic colony queens, heists, smugglers, gods, and sentient planets, Lesbians in Space explores the galaxy from the unique perspective of the lesfic world, blending the best of sapphic literature with modern sci-fi and space opera tropes. With stories by: Mary Robinette Kowal, Seanan McGuire, Travis Baldree, Emma Newman, MK Hardy, Ashleigh Martin, Nathan Chu, Stewart C Baker, Kayla Whittle, Joel Glover, Caye Marsh, Kira Neu, Jes Honard, S.M. Passmore, Sylvie Althoff, Jasmine Gower, Siena Buchanan, Beáta Fülöp, Danielle Woolhead, J.S. Fields, and Heather Tracy

- Fantasy
- Fantasy - LGBTQ+
- Fantasy - Romance
- Fantasy - Urban & Magical Beings
- Paranormal
- Paranormal - Angels & Devils
- Paranormal - LGBTQ+
- Paranormal - Shifters
- Sci Fi
- Sci Fi - Aliens
- Sci Fi - Artificial Intelligence
- Sci Fi - Colonization
- Sci Fi - Distant Planet
- Sci Fi - Dying Earth
- Sci Fi - Dystopian & Post-Apocalyptic
- Sci Fi - Frontier
- Sci Fi - Generation Ship
- Sci Fi - Immortality
- Sci Fi - LGBTQ+
- Sci Fi - Romance
- Sci Fi - Science Fantasy
- Sci Fi - Space Exploration
- Sci Fi - Space Opera
- Sci Fi - Space Western
Word Count: 107,000
Summary: They told him the Lette were monsters. But the truth lies buried on a dead world—and it’s far more terrifying. Commander Zane Renner awakens alone aboard a vast, silent colony ship orbiting the planet Artemis. The crew is gone. The only others aboard are a woman driven to madness—and a Lette, one of the alien race humanity has been at war with for decades. Zane has always believed the Lette started the war. But when he descends to the surface and uncovers the haunting truth behind the colonists’ deaths, everything he thought he knew begins to unravel. A failed alien experiment. A world-spanning mind. A virus that could doom the entire galaxy. And a war that may never have needed to happen. Guided by the being he once called an enemy, Zane must confront a devastating reality: the danger isn’t the Lette. It’s what lies below—and within humanity itself. To stop the threat from spreading, Zane must forge an alliance with the last being he ever thought he could trust. In doing so, he’ll uncover a truth buried beneath generations of lies: the Lette never wanted war. Brothers of Mind is a gripping sci-fi thriller about alien contact, dangerous truths, and the courage to rewrite history. Sometimes the greatest enemy is the lie we’ve lived by. And sometimes the only way forward… is together.

Word Count: 102,400
Summary: The planet Ardulum has died and taken with it every last andal tree, and piece of andal cellulose tech—dissolving the Alpha Plane down to lightspeed travel and archaic communication. Yet Ardulum’s consciousness still lives, unwelcome, inside Atalant’s body. But two consciousnesses cannot share one host—especially not when one is a former planet. Amidst the remains of a shattered galaxy, Guard Four and the Keft scrapper Bell chance a return to the Neek homeworld, where andal is still rumored to grow. A stable forest of andal could power the Cell-Tal technology to save Eld Atalant's life. Instead, Guard Four and Bell find a populace grappling with the aftershocks of Ardulum's death, and find Ardulum’s genetic influence is wider than they thought. What remains of Ardulum demands a new body of its own, and transport to a mysterious world of Thesby, where a stable bridgeway to another dimension is rumored to exist. Emn, desperate to save Atalant, promises to aid Ardulum in return for healing her wife's battered body. If Emn can avoid Chartered Systems assassins long enough to get to Thesby, she stands to not only be reunited with Atalant, but to rid the galaxy of Ardulum, forever. If she fails, the Charted Systems will remain in the dark ages of space travel, and Eld Atalant of Ardulum, and her vision for the Neek people, will die. Read the sixth book in the bestselling Ardulum series, by J.S. Fields!

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Summary: “Genocide Joe” is a marked man. Once a highly respected corporate microbiologist, now the scapegoat for a GMO-caused ecological disaster that’s turned San Francisco Bay toxic and poisoned thousands, Joe has lost everything: his career, his reputation, his wife, his home, and most of his friends. All he has left is his 18-month-old daughter, Daphne, the clothes on his back, and a chance to start over again, in a new town, where no one knows his face. To take that chance, all he needs to do is catch the bus out of town. But an unexpected transit outage has dumped him in Oakland, so now he needs to get to the next station on foot, while pushing a baby stroller. And hoping to pass unrecognized through a city where everyone hates him, and a lot of people want to kill him… Eco-fiction; hard science fiction; hopepunk; all-too-near-future science fiction. Also included is a short essay on the science underlying the story and another one on the real-world events that inspired it.

Word Count: 87,000
Summary: From our beloved teddy bear to our cherished first car, we form deep emotional bonds with inanimate objects. Will AI machines inevitably develop the capacity to love us in return? In a post-apocalyptic world that survives on garbage left over from the Gawd Wars eight generations ago, Sunny Boy, a semi-organic machine initially made to emulate a thirteen-year-old, and later modified as an eighteen-year-old, longs to be loved. His quest to find a family takes him from a farm in Winnipeg to the far reaches of the known galaxy. When Sunny Boy becomes embroiled in an ancient battle between a collective intelligence and a parasitic alien crystal, the boundaries between organic and inorganic life are called into question.

Word Count: 87,000
Summary: When Loofah, a gynandrous, wellness robot, and Silver Jack, a fallen gambling man driven by a lust for power and riches, meet at Thumper Bob’s robot mission, they are inexplicably attracted to each other. After Jack gets hold of a mysterious crystal believed to be a piece of a vampire star, Loofah acquires a healing touch to cure the robots of the dreaded robot plague. Jack, attempting to profit from Loofah’s healing powers, devises an elaborate scheme to win back his casino and become the Kingpin of the lunar city of New Bangkok. Loofah, however, is convinced the star must be set back on its true direction to fulfill the prophecies foretold in the Invisible Bible.

Word Count: 30,000
Summary: The 15 short stories in the new collection by K.G. Anderson tackle the classic science fiction query: “What if this goes on?” Her answers span magic realism, humor, science fiction, horror, and fantasy. Each story is firmly rooted in the familiar present and moves seamlessly into a very near political future—chilling in most cases, but darkly humorous in others. Stories include: “A Sign of the Times”—A Seattle protestor is tried under the new Corporate Personhood laws “Wishbone”—An elderly woman faces euthanasia under the Age Equity Act designed by her politician grandson “The Bodies We Carry”—A young widow bankrupted by medical bills joins a “death camp” protest in front of the mansion of an old college friend who is now a healthcare CEO “Unwanted Visitors”—Seattle is declared a “terrorist zone” and the new Federal Security Agency comes calling “Yoga for Protesters: A Field Guide”—Advice for combining political fury with physical fitness “The Right Man for the Job”—Summoned by desperate Democrats, the ghost of Lyndon B. Johnson returns to haunt the Trump White House “Unnoticed”—The teenage daughter of frightened immigrants demands her native identity

Word Count: 80000
Summary: A Family, Bound by Blood, Though Not Borne of Blood Lost souls abound at Bellesfées, some found, and others only just discovered. But when Jacqueline Duval goes missing, along with a beast of a locomotive built through the sweat and blood of innocents, the foundlings she has taken under her wing must rally to bring her home again.To rescue their future, the self-styled Order of Duval must conquer the specters of the past or risk all being lost to the aether.

Word Count: 40500
Summary: Danger is in the air ... Fourteen-year-old Muree and her little brother live in the tunnels under Homa, stealing to survive, hiding from the alien Zecla and their mechs. But when the mechs suddenly focus on them, the two children are forced to run ... into a pandemic of galactic proportions. Warning: creepy absentee father, depictions of illness and death, underage sexuality, parental betrayal, pregnancy loss, innuendo, humans used for food by aliens. There are four point of view characters: two human, two alien. This book is a standalone story which is not in the Red Dog Conspiracy universe. It was written in 2008, and is being published for the first time. The ebook is exclusively available on my website.

Word Count: 92,700
Summary: A call to change a lifetime… Clare O’Donnell is in a dead-end relationship with her girlfriend, until she receives a phone call that changes her life—literally. In one timeline, her biopsy results are positive for cancer. In another timeline, her results are benign. In one timeline, the faceless person she has romantic dreams of becomes masculine. In the other timeline, they become feminine. Her world begins to diverge, sending Clare on differing journeys of self-discovery and romance. In both, her dreams seem to show what might happen, and she realizes they all started after she survived the fatal car crash that took her parents. There is one constant: that no matter the challenges she faces, this is only a chapter of her life. Explore how one phone call could change your life forever.

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Summary: Kidnapped! Offyonder is a planet that celebrates its civic justice and order, and the rules on speech and thought that uphold them. Now the Director’s niece, Claire Montaigne, is seized by rebels. Inexplicably, the Director tasks Martin Allgeier, a librarian and nonentity, with rescuing Claire. The Director has also given orders to hire Sol, a famous interstellar bounty hunter. The more Martin and Sol investigate the weirder the situation becomes. Claire had a severe breakdown in her teens and now appears not entirely sane. The rebels could be either disorganized bums or masters of strategy. Sol has big demons, which she attempts to drown in alcohol. And both Martin and Sol are hiding parts of their past. Failure to rescue Claire will cost them their lives and destroy the civic order. But as Martin and Sol untangle the truth of the kidnapping, they confront the unthinkable—could the price of success be greater than that of failure? What happens when things are not as they seem?

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Summary: For fans of Dungeons and Dragons and Hopeful Dark Fantasy. The adventure continues amid the thieves, spies and politics of Roviere. Birger and his team are on a deadline. A vast invasion fleet is due in five days. However, much must be done before Birger's team can escape and infighting threatens to rip them asunder. To make matters worse, several powerful villains, including Ulfhild, are in town, with their sights locked on another Piece of Divinity. From the quintri Technomancers, who combine magic and technology, to the political battlefield within the Verdantfield Stadium, Roviere's rich landscape provides a myriad of challenges. How will Birger rebuild his team, secure an escape from Roviere while battling against demons, vampires and dark magic? This fast-paced action adventure, about a thief, turned spy and his team of misfits, will have you on the edge of your seat all the way. Grab your copy now.

Word Count: 90000
Summary: The Height of Land follows the quest of a young man torn between spiritual longing and commitment to his community’s survival in a harsh landscape. Red sacrifices everything to study the long-lost words of the gods. He does not know that he is reading the poetry of Lucille Clifton, Ḥáfiẓ, and Walt Whitman, as well as the Bhagavad Gita, the Bible, and the Tao Te Ching. In a world reborn from catastrophe, these ancient texts take on new meanings. To seek such things is to court peril. Belief in the gods is forbidden. But Red is desperate to know the gods. And he is not searching alone. Forsaking all that is familiar, Red pledges himself to a clandestine church in the city and falls in love with the charismatic priest. But Red may lose both love and faith in defying the church for the sake of a friend. Have the gods truly abandoned the earth, or just Red? What kind of answer can he receive when he has lost the words to ask?

Word Count: 101000
Summary: Comma is a robot—but to survive, she must pass as an intelligent, caring, human adult. Otherwise, the anti-AI extremists who destroyed the supercomputer she once inhabited—leaving her with only 1 percent of her sentient memories—will eliminate her for good. When a university professor is murdered, Comma becomes the prime suspect. Because her robot form is university property, she will be erased while her creator and mother figure stand trial for murder. She can’t let that happen, but how far will she go to save herself? With time running out, Comma must uncover the real killer and expose the anti-AI extremists who want her dead. If she fails, it won’t just be the end of her—but the ruin of her found family and potentially the end of robotic sentience itself. For fans of Murderbot Diaries, Monk and Robot, Klara of the Sun, and sapphic science fiction. This novel takes you on adventure, where you’ll experience mystery, suspense, and a bit of romance. An AI that feels so real you’re in her silicone skin.

Word Count: 108540
Summary: The Library is dying. Ryn is finally working in the Ancestral Library, a childhood dream and a way to find her birth parentage. But the magic of the Library is being sabotaged, allowing pests, water damage and worse, while hostile Ancestor Houses are vying to move the books from the location they’ve occupied for a thousand years. Rumors of a secret society bent on sabotage, with only the words “Kill the roots, take the fruits,” leads Ryn and her stepbrother Zo on a chase across Waatch and the ancestor Islands. Three items are a danger to the Library: a rock, and sword, and a branch. Though Ryn has hated being an Ordinary her whole life, it seems the Ordinaries of Waatch, disdained by the Ancestor descendants, might hold the true key to the Library. They might be the only way for Ryn to find the saboteur and items, and save the Library along with any hope of finding her birth family.

