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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.

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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!

To a Fungus Unknown - William C. Tracy
To a Fungus Unknown
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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.

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The Autumn Lands - J. Scott Coatsworth
The Autumn Lands SALE
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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.

The Babel Apocalypse - Vyvyan Evans
The Babel Apocalypse
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Word Count: 74000

Summary: 1881: The electric lights of Paris have been extinguished. The Naturalist revolution is over. Adelaide was on the losing side. Once the Royal Scientist Doctor for the now-dead cyborg monarchs of France, she's now a fugitive, hiding from the new king's Police Sécrète. Pregnant and alone, she seeks refuge in a Parisian hospital but things have changed there too. What was once a cathedral of Science is now a bastion of ignorance and superstition. The battlefield veterans whose Augmented prosthetics she once created are shunned by the new regime and come to the hospital for her help. But her nemesis, the father of her child, has returned to France and threatens to reveal her illegal activities to the authorities. Can Adelaide repair her Augmented patients without losing her freedom ... or her life? The Vitruvian Mask continues the story of Adelaide Coumain, the Roboticist of Versailles, that began in The Archimedean Heart.

Book Cover: The Vitruvian Mask
The Vitruvian Mask
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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.

Silverstar Mates box set - Lea Kirk
Silverstar Mates Boxed Set
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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

Never Steal From Dragons - Patrick Dugan - PixiePunk
Never Steal from Dragons
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Summary: Before Ardulum, there was the Mercy’s Pledge. One year after saving the Neek homeworld and redefining the people’s religion, the crew of the Scarlet Lucidity returns to the Charted Systems for a much-needed break. For Nicholas and Yorden, the Systems will always be home, but for Emn and Atalant, too many memories compound with Emn’s strange new illness to provide much relaxation. Tales from Ardulum continues the journey of Atalant, Emn, Yorden, Nicholas, and Salice as they try to define their place in a galaxy that no longer needs them while battling the artifacts of Ardulan colonization. Other stories include Yorden’s acquisition of the Mercy’s Pledge (and his grudge against the galaxy), Atalant’s exile from her homeworld, Ekimet and Savath’s romance, and many others.

Tales From Ardulum - J. S. Fields - Ardulum
Tales From Ardulum
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Word Count: 70000

Summary: What secrets lie beneath the streets of Paris? When a malfunctioning automaton runs full force into their locomotive on the new Paris-Orléans railway, Jacqueline Duval and her bohemian twin sister Angélique Laforge become embroiled in a mystery deeply rooted in their tragic past. A polytech and famed engineering prodigy, Jacqueline is fascinated by the metal man, even more so when she discovers that it is powered not by steam, but by the supernatural. Her investigation puts the sisters on a path both dangerous and mysterious as they must foil a plot to employ the dead to power a mechanical army aimed at international conquest. Aid comes from unexpected sources as the twins rush to avert this engineered war, but will they be in time?

Esprit de Corpse - Ef Deal
Esprit de Corpse
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Word Count: 12000

Summary: If The Little Mermaid were set in the twenty-second century... In the aftermath of climate change, humans have abandoned the flooded coasts. Underwater, people of another kind struggle to rehabilitate the polluted seas. After one rescues a human engineer, she realizes he might hold the key. If she can learn how to interact with the world like a human, if she can understand them, if she can become enough like them, maybe they will help. Maybe he will help. But to reach him, she may need to sacrifice who she is...

Voice of the Sea - Siri Paulson
Voice of the Sea
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Word Count: 45000

Summary: These three tales tell the story of Tharassas before the Tharassas Cycle, including the origin of the hencha queens, the ce’faine, and the colonization of the Highlands, essential companions for the four novels that make up the cycle: The Fallen Angel Charlie Fah, Cha’Fah to most of the world, has never fit in with the other citizens of Gully Town, thanks to his darker skin that sets him apart. But one day, an Angel arrives on a supply run from Earth, and what happens next sets Charlie on a new path that will turn his life upside down. The Last Run Sera is the last runner from Earth, bringing badly needed supplies to the Tharassas Colony across a twenty-five year gulf between the planets. Jas works on a hencha farm to make ends meet, harvesting berries from the semi-sentient plants. Neither one that knows their lives—and worlds—are about to change forever. The Emp Test Jey awakens to find himself in the care of a handsome stranger—a cheff from one of the mountain tribes. Afraid for his life, Jey has no choice but to let the man take care of him and his broken leg. Avain is on his Aud'ling—the coming-of-age test that requires him to spend a couple months away from his own people. The two of them will have to come to an understanding if they're going to help one another. The Last Run and The Emp Test have been published before in previous stand-alone editions, but The Fallen Angel is a new story written exclusively for this collection.

Tales From Tharassas
Tales From Tharassas
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Summary: There’s a kettle of rotten fish on the fire … and the stink’s about to get worse. – Jeskan proverb Once in a generation, the matriarchs of Jeska choose a new king to manage the government and command the Guard — protecting Jeskans from crime, invaders, and insurgency. Corren's been training for that job since he was six, but this is an unsettled time: rumors of strange incursions, grumbling discontent, and increasing brigandry. Corren’s own problems are multiplying. His father, a skeptical shaman, has gone missing, His polyamorous foster-brother keeps interfering with his personal and professional business. And the king needs him to track down the conspirators behind a simmering insurrection. When a strange woman turns up wearing a shaman’s cape, speaking a weird language, and hiding knowledge that doesn’t belong in this world, all his plans will have to change.

Shadows of Insurrection - Vanessa MacLaren-Wray - The Unremembered King
Shadows of Insurrection
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Word Count: 35000

Summary: Will the Manderians choose security over freedom? Keyla Damaer presents the second collection of short stories featuring characters from the Sehnsucht Series. The Manderian Directorate is born from the ashes of a past dripping blood. Existential dilemmas, double agents undercover, epic battles, old and new enemies promise a thrilling read. Thrust into it now!

The Manderian Directorate - Keyla Damaer - Tales From the Sehnsucht Series
Tale From The Sehnsucht Series Part Two - The Manderian Directorate
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Word Count: 93700

Summary: Raven's a thief who just swallowed a dragon. A small one, sure, but now his arms are growing scales, the local wildlife is acting up, and his snarky AI familiar is no help whatsoever. Raven's best friend Aik is a guardsman carrying a torch for the thief. A pickpocket and a guard? Never going to happen. And Aik’s ex-fiancé Silya, an initiate priestess in a magical crisis, hates Raven with the heat of a thousand suns. This unlikely team must work together to face strange beasts, alien artifacts, and a world-altering threat. If they don’t figure out what to do soon, it might just be the end of everything. Things are about to get messy.

The Dragon Eater - J. Scott Coatsworth
The Dragon Eater
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Word Count: 50,000

Summary: J. Manfred Weichsel's versatility, unique style, and refusal to be bound by genre conventions have made him a force to be reckoned with in the world of speculative fiction. Now, Weichsel invites you to strip down and expose yourself to his raw and unfiltered imagination with Warrior Soul & Other Stories. Weichsel’s stories peel away the veneer of societal norms and delve deep into the human psyche, exposing the rawest and most vulnerable parts of our existence. Through his boundary-shattering tales of science fiction, adventure, horror, and humor, Weichsel fearlessly explores the fringes of what is possible in fiction, revealing the naked truth of our humanity. From the mind-bending science fiction of “Warrior Soul”, to the fantastical realm of “The Rainbow-Colored Rock Hopper”, from the light comedy of “Queen of the House”, to the darkest depths of horror of “Complicit in Their Bondage”, these twelve tales will leave you feeling exposed and vulnerable in the best possible way. The bold and daring themes that run throughout Weichsel's work strip away all pretense and artifice to reveal the unvarnished truth of the human experience. So if you're ready to shed your inhibitions and explore the depths of what's possible in fiction, then get your copy of Warrior Soul & Other Stories now. It's time to embrace your innermost desires and take the plunge into the raw, unbridled world of J. Manfred Weichsel.

Warrior Soul & Other Stories - J. Manfred Weichsel
Warrior Soul & Other Stories
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Summary: The planet wakes. Atalant is torn between two worlds. In uncharted space—head of a sentient planet—the new Eld of Ardulum now leads the religion she once rejected. Emn is by her side but the Mmnnuggl war brewing in the Charted Systems—threatening her homeworld of Neek—cannot be ignored. Atalant must return to the planet that exiled her in order to lead the resistance. She must return home a god, a hypocrite, a liar in gold robes, and decide whether to thrust her unwilling people into the truth of Ardulum, or play the role she has been handed and never see her family, or her world, again.

Ardulum Third Don - J. S. Fields - Ardulum
Ardulum: Third Don
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Word Count: 134000

Summary: The key to saving the future, lies in the past. On the eve of societal collapse under the weight of a declining worldwide birth rate, Michael Boyer has a dream that is not a dream. While asleep he sees through the eyes of an ancestor, experiencing their memories as if they were his own. But this ability belongs not only to him. People around the world begin having these strange dreams. They are known as Dreamers. As the population declines, follow the Boyer family line through the decades as civilization falls around them until far in the future, with extinction on the horizon, Michael's descendant must use his ability, which he calls the Gift, to search the past for a way to save what's left of humanity. The descendent, Cameron, must find allies, including his own ancestors, while confronting those who would use the crisis as a means to gain power.

The Primary Branch - Chase Hildebrand
The Primary Branch
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Word Count: 130000

Summary: Over a million years in the future, a desperate stowaway lies concealed in a space freighter’s cargo hold. Tam Amergan is bound for the prison world Corustloth, where his partner Brogan has been abducted. Ever since the Senate took over the planetary system decades earlier, gay men like Tam and Brogan—degens, as they are labeled under Senate rule—have been forced to live in secrecy. But Brogan is Tam’s life-line, bound to his soul in a ritual performed by a secret sisterhood of women with ancient, unknown designs. Tam has no choice but to follow Brogan wherever he goes. What Brogan sees, Tam sees; what Tam feels, Brogan feels. Neither can live without the other. Thousands of lightyears away, an ancient brotherhood of mentalists works at uncovering the mystery of humanity’s long-forgotten origins. Their leader, Father, enlists the help of Bennett, who is able to connect with the mind of a space freighter stowaway on the other side of the galaxy. Is Bennett the key to humanity’s origins? Could Tam’s quest to find Brogan have a wider purpose? ​ Both a soaring love story and sweeping sci-fi epic, Life-Line: Origins is a thrilling gay romance and science fiction novel. Ambitious, gripping, and full of heart, it is a must-read for anyone hungry for adventure and intrigue.

Life Line Origins - Grant Edward Miller
Life-Line: Origins
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Summary: A young woman in 1884 doesn’t have many options … But Susannah did not expect to be tutoring an alien snail child while aboard a ship sailing in space … Who will get the real education? Orphaned and penniless in Hong Kong in 1884 — what’s a young gentlewoman to do? Impulsive, adventurous, and self-confident, Susannah accepts an offer to become the governess to a young foreigner on a ship. She does not expect the ship to be in space, or the foreign child to be an alien who looks like a giant snail. Nevertheless, she throws herself into the job of bringing Victorian decorum to the natives. But when she is accused of spying and put on trial in an alien court, Susannah has to challenge the law of the aliens to save herself — and her young and slimy student.

Snail's Pace - Susan McDonough-Wachtman
Snail's Pace
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Word Count: 63000

Summary: Paris 1880, the City of Electric Light Clockwork nobles of the Court promenade through the halls of Versailles, while Watcher spheres and cyborg police menace citizens of France in the streets. The Royal Scientist Doctor works frantically on an automaton designed to replace the failing sovereigns, but will it be ready in time to save the monarchy? In the cafes of Montmartre, Henri paints the common people chafing under the reign of the Augmented monarchs and dreams of a France free of machines. John yearns to capture the essence of beauty in his paintings with the luminous Marie-Ange his muse-and handmaid to the ancient Queen of France. With his brother Henri entangled in revolution, he must choose between the artificial beauty of Court and the movement to restore France. How much humanity can be lost before you are no longer human?

Book Cover: The Archimedean Heart
The Archimedean Heart
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Word Count: 85000

Summary: Jameson Havercamp, a psych from a conservative religious colony, has come to Oberon—unique among the Common Worlds—in search of a rare substance called pith. He’s guided through the wilds on his quest by Xander Kinnison, a handsome, cocky wing man with a troubled past. Neither knows that Oberon is facing imminent destruction. Even as the world starts to fall apart around them, they have no idea what’s coming—or the bond that will develop between them as they race to avert a cataclysm. Together, they will journey to uncover the secrets of this strange and singular world, even as it takes them beyond the bounds of reality itself to discover what truly  binds them together.

Skythane - J. Scott Coatsworth
Skythane
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