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: 23000
Summary: Prima che ci fosse la squadra tre, c'era il blackout. La prima guerra mondiale ha spinto l'umanita all'orlo dell'estinzione. Nello spazio di dieci ore, la civilta era sparita. Tagliato fuori dal caos di una pandemia mutata dalla guerra nucleare, un gruppo di sopravvissuti si raduno in una valle di montagna appartata. Quelli che hanno vissuto l'inverno hanno fondato la vista. Ma non si tratta dei sopravvissuti, si tratta della prima generazione successiva. Venti anni dopo, sono divantati tutori della loro valle isolata. Un segreto oscuro, che alcuni di loro sono diversi, qualcosa di leggenda urbana, li unisce per proteggere la loro casa. Avventurarsi nel mondo sara pui pericoloso di qualsiasi cosa abbianio affrontato. Cosa faresti per proteggere la tua casa?

Word Count: 55000
Summary: He came to this human hotel to disappear. Instead, he found a barista who makes espresso taste like home—and glitches no one else can solve. Adri Linari, overlooked tech mage and younger sibling of Niralen’s charismatic Crown Prince, is more comfortable with schematics than small talk. Overwhelmed by royal obligations, a sensory-frying engagement party, and the ache of always being the odd one out, he runs—straight to the Renversé Hotel in Princedelphia, Oregon. All he wants is quiet, a place to draw, and maybe fix a few circuits. He doesn’t expect the barista whose espresso tastes like the calm he radiates. Single trans dad Sam Walker thrives on structured chaos—managing Café Magnifique, co-parenting five incredible kids, and serving up caffeine and kindness to a revolving door of patrons. Falling for the mysterious, purple-skinned stranger who only ever orders espresso and somehow brightens his mornings? He doesn’t have time for that. But something’s wrong in the hotel’s west wing, and now they’re tangled in logic-defying glitches that even mess with Sam’s precious machines—and an attraction that won’t stop buzzing. “Tech Prince Troubles” is a spicy, slow-burn male/male urban fantasy romance full of mysterious glitches, coffee-fueled flirting, found family, single dad vibes, and an opinionated espresso machine named Gandalf. It’s book 6 in the Runaway Prince Hotel collab series, where magical royals find love over a cup of coffee. HEA guaranteed.

Word Count: 70000
Summary: Can technology truly heal grief, or does it risk creating new monsters? === In the cold, echoing corridors of the starship The Origin, 14-year-old Jax Hutson clings to the only family he has left: the ghosts of his parents, lost to the monstrous banshees that ravaged Earth. As a subject in the mysterious Phoenix Experiments, Jax is supposed to find closure by connecting with the dead—but his secret, forbidden dreams hint at a deeper, more dangerous truth. When a catastrophic explosion brings a group of girls and their enigmatic synthetic guardian aboard, the fragile peace shatters. Hormones ignite, alliances shift, and a creeping dread takes hold as the ship’s AI science officer, Stygius Cryptus, grows ever more erratic. Soon, Jax and his friends are thrust into a desperate fight for survival, hunted by the very machines meant to protect them and stalked by an ancient evil that feeds on their deepest fears. With the fate of humanity hanging in the balance, Jax must unravel the ship’s darkest secrets, confront the lies at the heart of his own past, and discover whether love and hope can triumph over rage and despair. Perfect for fans of tense sci-fi thrillers and haunting coming-of-age tales, The Phoenix Experiment is a pulse-pounding journey through grief, friendship, and the power of the human spirit. === Author Aaron Ryan of the bestselling Dissonance alien invasion saga and the award-winning Christian dystopian trilogy The End presents his new paranormal thriller, The Phoenix Experiment. Step aboard The Origin, where orphaned kids battle grief, synthetic androids, and ancient evils in a starship haunted by secrets. Perfect for fans of high-stakes sci-fi with a pulse of raw emotion and a twisty, unpredictable plot! If you crave stories where unlikely bonds become lifelines, The Phoenix Experiment delivers. Follow Jax and his ragtag crew as they transform trauma and distrust into fierce loyalty, risking everything to save each other—and humanity itself. Dive into The Phoenix Experiment, where mind-bending experiments, unreliable memories, and a manipulative AI blur the line between reality and nightmare. Every revelation is a gut punch, and no one is safe—not even from themselves.

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Summary: Who was this sword-wielding woman who gave her soul to Azmon, god of darkness and demons, in exchange for revenge? Once she was a simple village girl until violence took her love, her child, and her home. Azmon gives her what she asks for, as well as a companion in a shapeshifting outcast with demons of his own, but when she finally takes her revenge, she finds it wasn't what she wanted at all. Here is the tale of Tamsin the Forest Witch… If you like tales of Red Sonja combined with the wizardry of The Outpost, you’ll enjoy The Forest Witch.

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?

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Summary: ALIENS VENMOED ME A TRILLION DOLLARS "The truth is out there... and paying very well." Doug Dawkins lives to debunk conspiracy theories, especially crackpot claims of aliens. So when his dead dad FaceTimes him (giving him crazy money and orders to cover up the truth of extraterrestrial existence), Doug is sure this is a hacker's scam and reports it to the NSA. Then government security servers melt down. NSA agents become convinced Doug and his wife are dangerous spies. But Doug is sure he'd never kill anyone or believe aliens exist. Could he be half right? One problem is that an astronomer just discovered the background static of the universe is actually unfathomably complex, interstellar communications, definitive proof of alien life, and that professor is... Doug's wife, Lena Fierro. Why would he want to turn down a trillion-dollar cosmic bribe, yet still conceal the truth from the world? Book Comparisons: THE THREE-BODY PROBLEM meets THE HITCHHIKER'S GUIDE TO THE GALAXY. Movie Comparisons: DON'T LOOK UP meets CONTACT and GALAXY QUEST. "Spacetime is money." Reviews: LITERARY TITAN: 5 Stars ⭐⭐⭐⭐⭐ "Aliens Venmoed Me a Trillion Dollars is a wild, brainy, satirical sci-fi romp... It felt like Black Mirror collided with The X-Files and got notes from Arrested Development." READERS' FAVORITE: 5 Stars ⭐⭐⭐⭐⭐ "sharply written, inventive, and fantastic story"

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
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Summary: A near-future high-concept science fiction thriller, told in a noir style and set in the late 21st century, in which much of east London is being abandoned to the rising sea. For Metropolitan Police detective Lewis Drake it begins when he is murdered. After that, it only gets worse: the case he is assigned involves one of the entangled, those who have learned to live in the many worlds of the quantum multiverse without losing their minds. Lewis despises the entangled and hates the drugs they take to join their alternate selves. The case expands into a complex web of murder, corruption, conspiracy and espionage with the entangled gang leader Vidmar at its centre. Lewis’s sister Alice knows all the answers but she is lost in the chaos of a multitude of realities. Only if Lewis overcomes his prejudices and takes the black capsule that will open his mind to other lives will he be able to solve the murders, find the elusive Erica, and protect Alice.

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Summary: What happens when we lose everything that makes us human? === In the final days of 2025, the world learns its fate: a supermassive black hole, thirty-seven times the mass of Sagittarius A, is barreling toward the Milky Way at a tenth the speed of light. As panic and chaos sweep the globe, scientist Dane Currier and his brilliant team at the University of Washington race against extinction. Their only hope lies in Project Courier—a radical teleportation technology that could offer humanity a second chance on a distant exoplanet. But the path to salvation is fraught with peril. Each breakthrough brings new dangers, from grotesque teleportation failures to a mysterious cognitive affliction spreading across the planet. As governments seize control and society unravels, Dane and his allies must risk everything to perfect a system that could save a chosen few—or doom them to a fate worse than oblivion. The Slide by Aaron Ryan is a pulse-pounding blend of hard science, emotional stakes, bittersweet sacrifice, and existential dread. Follow Dane Currier and his team as they race to perfect a radical teleportation technology, risking everything to escape extinction. With grotesque teleportation failures, a mysterious cognitive affliction, and society unraveling, every page is a fight for survival—and for what it means to be human. === From the creator of the bestselling and award-winning Dissonance alien invasion saga, the Christian dystopian saga THE END, and the 9/11 historical fiction thriller Forecast comes a new science fiction disaster novel about black holes and teleportation technology in fiction. Brace yourself for The Slide: a relentless, high-stakes race against cosmic annihilation. As Earth faces extinction, a desperate team gambles everything on a last-ditch escape. Perfect for fans who love their doomsday stories with brains, heart, and a gut-punch of suspense. Get this black hole disaster thriller before it hits the Milky Way! If you enjoyed Lords of Uncreation by Adrian Tchaikovsky, Sea of Tranquility by Emily St. John Mandel, or The Mountain in the Sea by Ray Nayler, you'll enjoy this books about extinction level events.

- Paranormal
- Paranormal - Ghosts & Haunted Houses
- Sci Fi
- Sci Fi - Apocalyptic Fiction
- Sci Fi - Climate Fiction (Cli-Fi)
- Sci Fi - Dying Earth
- Sci Fi - Hard Sci Fi
- Sci Fi - Human Evolution
- Sci Fi - Military
- Sci Fi - Mutants
- Sci Fi - Near Future
- Sci Fi - Realistic
- Sci Fi - Space Exploration
- Sci Fi - Terraforming
- Sci Fi - Weird Sci Fi
Word Count: 71,179
Summary: Within the unseen laboratories of cutting-edge scientific research two incredible discoveries are made, half a world apart. One is in the field of human genetics, the other in astrophysics. Together, this shocking new knowledge may answer age-old questions about human consciousness and mankind’s place in the universe. What makes us human? Why are we here? Are we alone? But will the answers to these questions enlighten us or lead us into fear, hate and self-destruction? This bold science fiction thriller set in the present day reveals mind-bending breakthroughs grounded in hard science, and unfolds amid political intrigue, government secrecy, and a race to understand the truth before it’s too late.

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Summary: The Imaginarium Convention embraces and celebrates all forms and genres of creative writing, and this anthology showcases that comprehensive approach. The short stories within this anthology are the result of a creative journey that began on Thursday, July 18th of 2024 on the eve of the 11th Imaginarium Convention. Writers of many styles and genres gathered together for a marathon writing session of three hours in length. All of the participants were encouraged to tell the story that they wanted to tell; there were no restriction on genre, there was no common theme, nor were thereany parameters on the voice the story had to be told in. The stores were completed and edited in the months that followed, and the result is a group of tales that will entertain, captivate, provoke thought, stoke the imagination, thrill, and engage readers of a broad range of fiction!

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Summary: Humanity is falling. She has little hope of survival. Charlus Vaughn, a teenage refugee on the run from machine judgement and haunted by her mother's secrets. When a rogue data-pirate crew pulls her from the brink of execution, Charlus finds a place to belong, but something far older and far more dangerous is watching. Entangled in the schemes of an ancient arachnid intelligence, Charlus begins to uncover powers within herself that unravel what she's been told. Her past was hidden for a reason. Humanity is losing its fight for dominance and the machines that hunt Charlus remember exactly who she is. Residuum is a thrilling space opera of hidden legacies, AI genocide, and imperfect families, perfect for fans of sweeping galactic conflict, found-family crews, and slow-burn suspense. Once Charlus learns who she is, the galaxy will know about it.

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Summary: Two female androids in love, an immigrant with a secret, an alien doctor, an astronaut on a mining ship, a man with hands of fire, a young woman with X-ray eyes, a grief-stricken robot, a Venetian executioner, a woman with foresight in a tower, and a delivery driver with a cargo of children all come together to save the planet from destruction when an asteroid plummets toward Earth, threatening to kill everyone. Roiling with themes of modern slavery and racism, as well as AI and the malaise of a modern world half asleep and blind to violence and destruction - not to mention a love affair, a father-son relationship, and android lesbian lovers - Jack Davies's thought-provoking, emotional storytelling is brought together in a shattering conclusion. https://www.amazon.co.uk/944-Hidalgo-Novel-Jack-Davies/dp/1803418354 https://www.collectiveinkbooks.com/roundfire-books/our-books/944-hidalgo-novel

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Summary: The thrilling second installment of Jeremy Clift’s Sci-Fi Galaxy series. This edge-of-your-seat science fiction novel explores the collision of biotechnology, artificial intelligence, and maternal instincts in a fractured galaxy locked in a battle for survival. In a world devastated by climate catastrophe and competing for dwindling resources, Space Vault: The Seed Eclipse centers on Teagan Ward, a mother determined to protect her bioengineered daughter from the ruthless forces that created her. Diana, born to survive the harshest realities of deep space, holds the genetic key to humanity’s future—and powerful corporations, AIs, and alien factions will stop at nothing to claim her. As competing factions race to control the Moon’s last Seed Vault—a repository of Earth’s remaining genetic codes—Teagan finds an unlikely refuge among the Tritans, an endangered alien race. Meanwhile, the scientist who created Diana is under pressure to recover the child before a full-scale interstellar war erupts. The vault is the code. The eclipse is the signal. The child is the key. A high-concept thriller with deep emotional resonance, Clift’s novel is a masterclass in speculative fiction, touching on urgent themes of identity, autonomy, and what it truly means to be human. Fans of Adrian Tchaikovsky, Cixin Liu, and Mary Robinette Kowal will find themselves right at home among the stars. Jeremy Clift, a former international journalist and communications consultant, brings decades of real-world insight to his science fiction. His visionary work has taken him across continents and conversations—from global economics to the frontiers of fiction. With Space Vault: The Seed Eclipse, he asks the ultimate question: Who owns Life?

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Summary: Early in the twenty-second century, many scientists realized that unrelenting global warming would render the Earth uninhabitable within 100 years. Having no viable planet for human migration in the Solar System, the far-sighted Chinese Space Agency plans to send a human expedition to the Earthlike exoplanet Teegarden-B, 12.5 light-years from Earth, to explore it as a potential for humanity to survive. The problem is that no human could survive that long a space voyage with their present technology, thus they decide to clone a human brain into a robot specially designed for space travel and exoplanet exploration. To assure success, they recruit Dr. Victor Wollstone and his wife, Sara Pang, the only people to have successfully written a human brain into a robot body previously, to help them. The mission is fraught with risk as the development team strives to launch it in time to get the data they need to save humanity while they battle anti-brain-cloning activists and anti-Chinese moles and saboteurs, and deal with the growing global panic due to the accelerating collapse of Earth’s ecology. When the expedition does finally make it to the destination planet, the human brain-controlled robot is astounded at what he finds. Can the human race get there and survive?

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: 75000
Summary: Meet Sasha, a young mage in pursuit of a grander destiny, or at least a new lease on life, always fearful of being found out for who she really is. The Heroborn is a fondly deconstructive and dryly humorous Hero's Journey through a land of magic and science. It tells the story of a resourceful, neurodiverse, scientifically minded hero, steadfastly if not always wisely pushing against the odds. With a little help from her unlikely new friends and allies, she stumbles upon secrets she'd never dreamed of – and must make a fateful choice for both herself and her world.


