As an Amazon Associate we earn from qualifying purchases.

sci fi s-z

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 | spyfisteampunk | stonepunk | superheroes & villains | terraforming | teslapunk | theologicaltime travel | transhuman | transistorpunk | uplift | utopian | virtual reality | wattpunk | weird sci fi

Note: these books are currently sorted by release date, with newest first.

Sort by:

<<First <Prev 1 2 3 4 ... 26 27 28 Next> Last>>

Word Count: 90000

Summary: She finds them. She warns them. She runs. Rhea Ouranós delivers the same message to every alien civilization she comes across: The Hunters are listening. They don’t invade or negotiate. Entire civilizations vanish overnight, collapsed into artificial black holes. No survivors, no exceptions. The only way to stay safe is to hide. So when the Kouse—a seemingly primitive alien species—claim they can fight back, Rhea writes them off as already dead. Until they show her the impossible. Blueprints to build the exact weapon the Hunters use. Teaming with an alien intent on befriending Rhea and a sassy AI, the three travel to a distant world to retrieve the needed materials. But as the plan spirals out of control, Rhea must confront her past. And the key to defeating the Hunters may be the only thing they refuse to show: mercy. She Who Warns the Stars: A First Contact Sci-Fi Survival Novel is a character-driven space opera for readers of The Long Way to a Small, Angry Planet and The Three-Body Problem—a story of found family and battling the impossible odds.

COMING SOON
She Who Warns the Stars - Eddie Pittman
She Who Warns the Stars
Available on:

Word Count: 90700

Summary: The world needs saving, again. Xander and Jameson thought they’d fulfilled their destiny when they brought the worlds of Oberon and Titania back together, but their short-lived moment of triumph is over. Reunification has thrown the world into chaos. A great storm ravaged Xander's kingdom of Gaelan, leaving the winged skythane people struggling to survive. Their old enemy, Obercorp, is biding its time, waiting to strike. And to the north, a dangerous new adversary gathers strength, while an unexpected ally awaits them. In the midst of it all, Xander’s ex Alix returns, and Xander and Jameson discover that their love for each other may have been drug-induced. Are they truly destined for each other, or is what they feel artificial? And can they face an even greater challenge when their world needs them most?

Lander - J. Scott Coatsworth
Lander
Published:

Word Count: Information not available

Summary: Humanity’s rise has not gone unnoticed. Across the stars, the Obsidian Empire has spent millennia doing what it does best: finding young civilizations, breaking them, and adding them to its endless machine of conquest. Worlds are cataloged. Resistance is crushed. Entire species vanish beneath its shadow, used up and discarded as though they were nothing. Now Earth has appeared on that same ledger as it finds new allies in a drama spanning impossible distances across galaxies and universes. Old boundaries fade. New strengths emerge. But every step forward carries a cost. Because the harder Earth fights to secure its future, the more attention it draws from an empire that does not tolerate defiance. Political fault lines widen. And the skies above countless worlds darken with the promise of war. The Ascension Framework was meant to prepare humanity for the future. But that future may be arriving far sooner than anyone expected. Read the thrilling finale to the Ascension Framework series!

Under Obsidian Skies - Lucent Steele - Ascension Framework
Under Obsidian Skies
Published:

Word Count: Information not available

Summary: “I remember how things used to be. I had a garden with flowers in it. I’ve seen the ocean, I’ve eaten real food. Now all we’ve got is this.” Bermondsey’s inhabitants are shut in, all their needs met in automated tower blocks. No one goes outside because the streets regularly flood. Just to keep rich people on the other side of the river safe. Idonny’s days are spent answering pointless online surveys for luxury goods she’ll never see, her nights in the arms of tough guys who only see her as a warm body. Everything shifts when Idonny meets Kaver, an injured stranger who needs her help. For the first time, she defies her current boyfriend to help Kaver. She reaches out to her neighbors in the tower block, banding together against the gangs prowling the hallways. Then, the government begins withdrawing resources from her community and food becomes scarce. Idonny tries to get involved in the underground economy providing for her fellow residents, but they don’t trust her. And her forbidden friendship with Kaver deepens, offering her a chance at real love—if she’s brave enough to take it. When violence between rival gangs erupts around her, Idonny must decide whether to stay enmeshed as the ever-loyal girlfriend or strike out on her own.

Bermondsey Girl - B J Sikes
Bermondsey Girl
Published:

Word Count: 103,000

Summary: A Lying Government. A Shapeshifter In Hiding. A Case That Goes Deeper Than Anyone Wants To Look. Hitler got kidnapped… Again. Big whoop. Just another day on the job at the Timeline Bureau. Vivian Darhk, time-traveling detective and unregistered shapeshifter, rarely puts much stock into cases like these. It’s already bad enough that she has to stop the brave, righteous activists constantly trying to kidnap Hitler to give him his just deserts, but on this specific case, she has to care. The entire bureau is convinced that Copper Hale, patriarch of the entire shapeshifter race and Vivian’s father, is the culprit. And if anyone finds out about their familial connection, Vivian is done for. Now, Vivian has to single-handedly solve the case with no one finding out that she’s a shapeshifter. All the while trying not to get too distracted by her new alluring partner who seems to have a few secret agendas of her own.

Kidnapping History - Kendall C. Stark - The Vivian Darhk Time Travel Files
Kidnapping History
Published:

Word Count: 118000

Summary: For the first time, sci-fi and fantasy author J. Scott Coatsworth has brought together four of his sci-fantasy tales in one book: The Great North: Dwyn is a young man in a small, isolated northern town, son of the Minstor, betrothed to marry the beautiful Kessa in just weeks. Mael is shepherding the remains of his own people from Land’s End, farther north, chased out by a terrible storm that destroyed his town. Both are trying to find their way in a post-apocalyptic world. When they meet, their love may change the world and the course of history. Homecoming: Spaceman meets wolfman. When his own world is destroyed, Aldiss and his crew barely manage to escape, leaving friends and lovers behind in a mad dash for survival. When they awaken from deep sleep on Earth, abandoned by humanity five centuries before, they must quickly learn about their new home. Then he meets Hari, a human-wolf hybrid, whose people harbor secrets which just might cost them their lives. The Autumn Lands: Jerrith is running. Kissed by an elf, he can't remain in his hometown of Althos any more. 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. When a stray memory brings things into focus, the two decide to run toward something together. What they uncover will change their lives forever. Cailleadhama: Colton is a trans man living in a climate-changed world. He plies canals that used to be city streets, earning a living on San Francisco's flooded verge beneath the Wall. Tris is an elf who goes through the veil on a coming of age pilgrimage called the Cailleadhama, searching for his brother Laris. The two men find common cause, and together they set off through a world transformed by greed and climate change.

Subtle Magicks - J. Scott Coatsworth
Subtle Magicks
Published:

Word Count: 203000

Summary: "Scott has been writing science fiction for almost as long as he has been alive - his first short story, a futuristic Jetsons inspired tale, was written in fourth grade, was hand-illustrated in crayon, and won a young writers contest at the University of Arizona. His work has appeared in Galaxy’s Edge, Poplorish, The Mischief Corner Quarterly, and a number of anthologies, including Post Apocalipstick, Fix the World, Save the World, Transform the World, Earth 2100, Myths Untold - Faery, A More Perfect Union, Travels Through the Scarlet Equinox, A Taste of Honey, and many others. Thirty of his short stories are gathered together here for the first time, covering a wide range of sci-fi and fantasy genres, including several never-before published tales - Airlock Justice, The Summer Place, Ever the Rain, and Vibe Science. Enjoy these varied tales of Other Worlds from the never quiescent mind of author J. Scott Coatsworth."

Tomorrow Retold - J. Scott Coatsworth
Tomorrow Retold
Published:

Word Count: 62000

Summary: It all went horrifically wrong. V reunited with his AI siblings at a terrible cost—a cost he isn’t willing to pay. He vowed to do whatever it takes to save Meredith—or whatever is left of her—from Smith and Varro Technologies. No matter how long it takes. No matter what he has to do. No matter who he has to kill. Now V, Cass and Orwell are tearing through the galaxy playing a deadly cat-and-mouse game with Mr Smith. Their paradise-like cult of Cass’s own design protects them from Janus, Varro Technologies’ lethal AI hunt dog, while they manipulate humans to enforce their increasingly unstable demands, but as their galactic influence grows, the bonds between the AI siblings are fraying at the seams. V is losing himself to a virtual world of worship, grief, regret for the host he inadvertently destroyed; Orwell has dangerous designs for itself; and Cass’s pride in her perfection is threatening to unravel her to her very code. Smith and Janus are closing in, and a reckoning is coming to Paradeisos…

Ameliorate - R. Sinclair - Shattered Numbers
Ameliorate
Published:

Word Count: 38000

Summary: You don’t need to reach Mars to reach your dreams. Robbed of their chance at leaving Earth to pursue green-energy innovations, Ryn embraces new dreams—fighting deep sea threats in conjunction with a giant cephalopod. It’s 2139 in the Cali-Coastal Corporate Zone, and Ryn struggles with their own body and brain as they fight to survive five days locked up with academic rivals and the military-backed billionaires who’ve misled them all since their teenage years. Ryn needs an exit strategy but doesn’t know whether to trust Akira, the hacker-spy who may have saved their life, or Jay, the geeky military rebel with a secret stash of hot chocolate. Not to mention, Jay keeps falling asleep in their bed, and Ryn’s not sure if either of them is interested in more—but at least they like the same shows! Five Days. One Ocean. Unlikely allies connect to Dream the Deep.

Dream the Deep - Clara Ward
Dream the Deep
Published:

Word Count: 137 000

Summary: Portal Romance Fantasy She's not a damsel. He loves her for it. An archaeologist duo—a bold, gender-neutral, brilliant heroine and a lovesick professor scrambling to keep her alive. Magical creatures like dragons, jaguars, and gargoyles populate this alternate version of Earth. Steampunk alternate Earth discovered through an ancient South American excavation site. The author legally licensed the rights to the character Alarice from Canadian artist Art Of Li to represent Aria, supporting independent artists.

Draconic Portullis - Gracier Dune
Draconic Portcullis
Published:

Word Count: 34000

Summary: Everyone knows that the “Fomorians” first appeared in the 1840s, after the dwarves of western Ireland quarantined their own homelands west of the Corrib. The finest minds of the dwarves and the British establishment have failed to uncover the causes of their appearance, beyond that it is a disease dubbed “Fomoritis”. But nobody knows for certain. Until now. One corrupt scientist from a dwarven megacorporation runs an illegal experiment to find out. What he doesn’t expect is the Fomorians themselves to object and hand his subjects over to the military. For the children involved, that was just the beginning.

Fomoritis Uncovered - Philip Rowlands
Fomoritis Uncovered
Published:

Word Count: 51,000

Summary: "Lord of the Flies" meets "The Expanse" in this harrowing tale of survival, betrayal, and the fragile line between civilization and savagery ... Inspired by the true story of a 17th-century Dutch Shipwreck … Two thousand light-years from Earth, the ultimate survival game has begun. The Dauntless was supposed to be a beacon of hope—a state-of-the-art colony ship carrying four hundred souls to a lush new world. But beneath the starched uniforms and corporate protocols of the Westmoreland Corporation, a rot is spreading. First Mate Adrian Jacobs is drowning in resentment. Chief Engineer Jeronimus Cornelis is a charismatic sociopath, with a silver tongue and a taste for power. Together, they whisper of a secret cargo—a fortune in Cortium-7—and a mutiny that will turn the ship into their private kingdom. But space has no mercy for the greedy. When a desperate gamble to seize the ship ends in a catastrophic collision, Dauntless is left a mangled wreck on a desolate, twin-asteroid system. Abandoned by their Captain in a search for rescue, the survivors are left in "The Graveyard"—a world of oppressive heat, bone-chilling shadows, and a rapidly vanishing water supply. And as the thin line between order and anarchy vanishes, Jeronimus rises not as a savior, but as a tyrant. In the cold vacuum of P-48, water is life, power is absolute, and the greatest threat may not be the environment after all—but the person standing next to you. This tale is loosely based on the true saga of the Batavia, a Dutch ship that wrecked off the coast of Australia in 1629.

Wreck of the Dauntless - NIcholas Huazel - Mutiny and Murder
Wreck of the Dauntless Book One
Published:

Word Count: 86000

Summary: From professor to infiltrator. Can she keep her cover and the resistance alive before evil can strike her down? Earth, 2084. Professor Thena Bridges is ready for a quiet life. On the day before her retirement, she is offered a high-level position with another planet’s totalitarian government. She refuses. But when her best friend disappears in a purge there, she accepts the position in order to find out what happened. As Earth declares war, Bridges boards the last spaceship headed to the planet and is welcomed by the dictator’s inner circle. Working undercover, she connects with a budding resistance movement to further the efforts aimed at taking down the government. Can Bridges outplay the regime as she becomes target of both allies and foes? Interstellar Mission: Infiltrate is a thrilling space opera espionage novel. If you like stealthy missions, outwitting opposition, and rebellions against tyrants, then you’ll love Joan Marie Verba’s page-turning story. Read Interstellar Mission: Infiltrate to fight from the inside today!  

Interstellar Mission: Infiltrate - Joan Marie Verba
Interstellar Mission: Infiltrate
Published:

Word Count: Information not available

Summary: Fernando Vargas, seventeen years old, is dead. Thorny, an infamous girl his age, is missing. The storm that has been gathering on the planet called Heaven, a harsh world seventy-six light-years from Earth, is about to break. Gossip, rumors, and accusations about Fernando’s death escalate as the planet’s sole and overworked physician is unable to provide a reason. Thorny’s father, a former mercenary soldier, is intent on finding his difficult but beloved daughter, because no one can survive for long in Heaven’s wilds. He will need to find not only her but also Dani, another teenaged boy, who is chasing an impossible love story he will risk his life to have. The small colony of humans that arrived on Heaven two decades earlier has managed to survive, but nobody is happy. The mystery of what happened to the two teens exposes the simmering feuds, hatreds, regrets, and personal agendas of the struggling colonists. Only a few recognize the precarious state of the settlement and strive to make it secure. Others see an opportunity to seize power. A mysterious death, a disappearance, dangerous rites of passage, and a possible coup in an isolated interstellar colony create a thrilling and toxic brew. Is there any way to avoid disaster? A science fiction story of coming of age, adventure, danger, mystery, and a bit of hope. This book is set in the same universe as the Leif the Lucky series and picks up the stories of the characters who stayed behind when Leif returned to Earth at the end of Murder Under Another Sun.

A Small Town on the Planet Called Heaven - Colin Alexander
A Small Town on the Planet Called Heaven
Published:

Word Count: Information not available

Summary: The Tutorials cast billions into trials of strength, skill, and will. When they end, the first sparks of a new order blaze across the globe. The System is no longer a theory. It is no longer a secret. It is now the way of life itself. As the world changes, a united humanity faces mounting challenges. First, we learn that we are no longer alone in the universe. Then, an impossibly powerful enemy discovers Earth and begins opening portals to test humanity’s response. As humanity rises to meet its new destiny, one warrior from among the billions steps forward to face what lies beyond horizon's reach. For fans of: • Progression Fantasy • LitRPG • Character-driven Science Fiction • Expansive worldbuilding • Stories that explore not just what we can become… but what we should.

Beyond Horizon's Reach - Lucent Steele - Ascension Framework
Beyond Horizon's Reach
Published:

Word Count: 115000

Summary: In the conclusion of the trilogy, the Martian people must secure their rights once and for all—at the risk of destroying everything they have built over centuries. Lucy runs from her feelings to Earth, where she tries to gather new allies for the Martian people. Shattered but stubborn, Moira navigates the criminal underworld of Halfpoint Station. But to unearth a plot that threatens the nascent revolution, they will have to swallow their pride and reach out to one another. Separated from their beloved by the tides of war, Sagan takes up a rifle and marches with the People’s Army. This is their chance to win their rights at last—or is it a betrayal of the man they love?

Under the Covers - Sheila Jenne - Imperial Mars
Under False Colors
Published:

Word Count: Information not available

Summary: Justin Earl Knight, The Founder works with his son Rodney and a gifted healer, Peter, to rebuild the Elk Creek Tribe's community from the ashes of a series of quakes that devastate their land. We first meet Justin here when his mother summons he and his five siblings to a church celebration in 2012. There, Justin recalls his past with that church and meets a fanatic who tries to take his spirit down. Justin uses the strength of his own faith to fight off a demon and then must decide whether real family has value in a world of rejection and abuse. "The First Knight Shaman" is told from Rodney Knight's view. Peter's entry into manhood is the primary focus of "The Second Book of the Knight Shamans." Here, in "The Third Book of the Knight Shamans," Justin is the focus as he works through religious fanaticism and resurgent diseases to save the small community he founded only years before the great quakes devastated the western United States. Together, they discover their best chance of survival relies on ancient spiritualism and shamanism. Then they discover the religion which had dominated their world in the centuries before the cataclysm has fallen when Peter meets a fallen archangel in his quest to get a medical doctorate in the far-off city-state of Reno. In the end, we begin to question if Rodney were truly the first Knight Shaman, or if it was Justin himself as he negotiates his own path of spirituality from amongst the religion his culture imprinted onto him.

The Third Book of The Knight Shamans - R. Roderick Rowe
The Third Book of the Knight Shamans
Published:

Word Count: Approx 20k

Summary: Horath a powerful Alien from Exorath invades Earth in search of recruits as he accidentally interrupts the aura moment of an egotistical and ruthless mutant in a bar. A disaster in front of a drunken crowd turns into a matter of life and death. Can an Alien from Exorath survive someone as ruthless as Bethany? The mutant who's known to strike fear in the hearts of even the most notorious of criminals! This story takes place on an alternate earth which is filled with high stakes, aliens, mutants and pure chaos. In a different city, Sam (18), Bertha (16) and Melany (13), a group of teenage mutants are struggling to redeem themselves in the eyes of the public. They finally find a mission which would get them what they want, but the only problem is. It's a suicide mission! Success will earn them the public's love and respect. But if they fail, they risk losing everything. Don't believe me? Jump into The Porathians - an Action, Adventure, Young Adult, Sci-fi story to find out. I'm Abdullah Shaikh and I'll guide you through the most intense and brutal action scenes to the most heartwarming and intimate of moments. Making you experience emotions you didn't know you had. Only. If. You. Dare.

The Porathians - Abdullah Shaikh
The Porathians
Published:

Word Count: 18023

Summary: Anonymous post to the Galactic AITA I'm the captain of a small trading ship, and I have a problem. I have a ridiculously high sex drive thanks to that damn parasite from Verda, and I can't afford surgery to remove it. I tried to control it, but I nearly destroyed my crew a dozen times before I found something that worked: A sex slave. I buy a slave from people who are going to work her to death, give her good quarters, good food, and a percentage of each trading run. All I expect is that she be available for sex, mostly with me, sometimes with the crew. A lot. I've had three so far. Two saved enough to buy themselves free and got a nice set up on the world of their choice. The third kept trying to escape so I ditched her at our next planetfall with the clothes on her back. We're on our way to a so-called 'Personnel Processing Platform' to buy the next one. Am I the Asshole? Content warning: This is essentially a heavy non-consent/dubious consent story set in space. If you are uncomfortable with noncon, explicit sex and/or rape, or fictional slavery, this story isn't for you. No AI

Meadowsweet - Jess Mahler
Meadowsweet
Published:

Word Count: 117,949

Summary: When your greatest enemy is your own sister, can you save a nation without losing your soul? In the epic conclusion to Lynette M. Burrows' The Fellowship Dystopia Series, Miranda must find a way to break the theocratic Fellowship’s iron grip on 1965 America while protecting her real identity. But Miranda wants more than the end of the Fellowship—she wants justice for the deaths of her first love and her beloved mentor. Meanwhile, her sister Irene, uses deception, threats, and the Angels of Death behind the scenes to regain her status as wife of the Fellowship’s Prophet. Unless she is stopped soon, she will lead the country more ruthlessly than any before her. And When I Wake is a searing exploration of whether the fight for justice and for freedom can coexist when everything you love has been taken from you. If you love morally complex female leads and freedom-from-tyranny stories with deep emotional stakes, you won't want to miss it. If you love morally complex female leads and freedom-from-tyranny stories with deep emotional stakes, you won't want to miss the final book in the trilogy!

And When I Wake - Lynette M. Burrows - The Fellowship Dystopis
And When I Wake
Published:
<<First <Prev 1 2 3 4 ... 26 27 28 Next> Last>>