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: 89000
Summary: Exiled Tolari ruler turned hired assassin, Farryn never stops plotting revenge on his home planet while building a criminal empire on the human colony world of Far India. But when his former wife dares to follow him into human space and attracts the attention of Earth Central Security, Farryn is forced to choose between hatred and love, ambition and heart’s desire. Described by Kirkus Reviews as "a solid entry for readers craving new, original space operas," Farryn's War promises to thrill fans of science fiction and romance alike in this first book of a new series by award-winning author Christie Meierz.
Word Count: 118337
Summary: Astrin Raphael wakes up in a strange place, frightened and confused. He is told to trust someone who seems to hate him, and he tries—he really tries. However, things change rapidly when he discovers his friend is actually his archenemy, Rowan Gabriel, whose abusive behavior stems from a deeply ingrained, if unwarranted, hatred over something that happened many years before, and simply wasn’t Astrin’s fault. When Rowan's uncle and Astrin's father are kidnapped by Strebo Michael, the two crown princes are catapulted into an adventure that forces them to work together, and along the way their feelings for each other grow. Rowan is quick to let his hate go, but Astrin can’t release his inhibitions. It takes Astrin almost dying from a poisoned dagger before he finally accepts Rowan's love. When they return home, their problems continue as their Houses try to negotiate a way for the young men to be together. It soon becomes clear at least one of them will need to relinquish his throne.
Word Count: 25745
Summary: When a steel trap of celestial and infernal politics threatens to close around them, Shax and Verin flee Earth’s system in a stolen ship, leaving everything behind. It’s an elegantly simple plan, with a new ship and a new life as carefree brigands among the stars. But the ship seems to hate them, and in order to have any sort of life they need funds. A frightened man offering them a contract to deliver three mysterious crates comes just in time, and Shax is sure their troubles are over. Out of his environment and in over his head, Shax scrambles to understand the players and the consequences of his new life. With cargo that’s not what it seems, shadowy motives around every turn, and a gorgeous rogue named Julian for a dash of added confusion, Shax’s grand schemes of a new start may be his demise before he can even begin.
Word Count: Information not available
Summary: Time travel is a long-standing tradition among superheroes, and so when Anachronism Annie, a friend and ally of Doc Silence, asks the Indestructibles to journey with her to save an alternate future where everything has gone terribly wrong, the team agrees. In this other timeline, a few small decisions have led to a much darker and more tragic world, and the adult versions of themselves the Indestructibles meet—Solar, the Dancer, Straylight, Whispering, and Entropy Emily—are nothing like they expected. Are they heroes? Martyrs? Or perhaps even villains? And what happens when the young Indestructibles discover that the alternate future’s version of one of their own team has been turned into the very weapon that will be used to destroy the whole world? Can they team up with these darker versions of themselves to save an entire future? It's said that when you time travel, you can never come back the same. How will journeying through time change the Indestructibles? Will they ever be the same? The Entropy of Everything is the third book in the Indestructibles series.
Word Count: 36600
Summary: Undercover agent Liam Connell stared at his captor. He looked like a pirate from a holovid— black trousers, a white, puffy-sleeved shirt, and a purple sash wrapped jauntily around his waist. Wavy black hair fell to his shoulders and ... Connell couldn’t believe it. He actually had gold hoops hanging from his ears. The pirate ran his forefinger lightly down Connell’s cheek and smiled. “Mmm! Mmmm! What do we have here?” Just what had Connell gotten himself into? (M/M Romantic Sci-Fi) Word Count 36,600
Word Count: 7150
Summary: In a four-gendered world where correct gender identity is law, Venk struggles with his inability to choose one sexual orientation over another. His body has matured, but he still shows the multi-colored crest of a juvenile, someone who has not yet presented proper orientation. With his family losing patience and others beginning to whisper, Venk must find a way to change his crest or be labeled an aberration. But the only choice he sees is a dishonest one.
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Summary: 
When the right space pilot walks into his bar, a desperate bartender uses all his wiles (and tentacles) to talk the man into business and his bed--but the spacer is still enslaved by his past and isn't sure he can deal with a two-armed lover, much less one with six.
As the supply shipments stop coming, Teo Houdin needs all his tentacles to keep his waystation bar open. Facing a riot by thirsty miners stranded in the backwater of the galaxy, Teo helps a greenie space pilot buy a ship in return for a regular haul of liquor. But he longs for the courage to invite the enigmatic spacer to fill his lonely bed as well.
Still smarting from his newly implanted navigational ports, Jimenez knows owning his own ship will prevent him from ever being bought and sold again. For a former slave, transporting cargo through the emptiness of space sounds like paradise, but after meeting the compassionate and sexy Teo, his heart feels empty, too.
At the edge of the galaxy's spiral arm, can Teo convince Jimenez that the heart has its own tentacles and theirs should be entwined forever?
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Summary: How much must one sacrifice for the sake of friendship? Lady Claire Trevelyan has had to deal with betrayal before, but none is quite so painful as the belief that Gloria Meriwether-Astor deserted her and her friends and left them to die under the waters of Venice. But when she learns that Gloria has vanished, can she do the right thing and attempt to find the missing heiress? Of course she must. But this does not sit well with the gentlemen in her life, who had every reason to believe she planned to settle down at last. Suddenly Claire finds herself without a career, a fiancé, or the confidence in her own abilities that has carried her this far. Worse, Captain Ian Hollys is suffering from the megrims and cannot seem to recover from his dreadful experience as a prisoner. Alice’s dream of captaining her own ship in England is scuttled. Tigg is struggling with a revelation that has turned his life upside down—and may result in a betrayal more harrowing than any the flock has yet seen. Will the bond of friendship that has brought Claire and the flock together be the very thing that separates them for good? Or will love tip the balance and prove that what really defines a gentleman of means is none other than a lady of resources?
Word Count: 120130
Summary: Determined to kill his father for his crimes again humanity, Pelinas resolves to live until the Duke of Korval is dead. Beyond a burning desire for revenge, though, he has no solid plan to accomplish what seems impossible. Duke Per leads a massive army, controls frightening technology, and even commands the dead. But the Duke of Korval has eleven other sons, many carrying their own dark secrets. When Telluris Marat reveals strange and terrible facts about Pelinas's heritage and his birth, new possibilities unfold. He might attain all he desires—but will the cost be too high for him, for his friends, and for the entire continent?
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Summary:
“Human civilization has collapsed. Rainey Vidic, MD is a genius, and she has Preston Hayes--her open hand, or hammering fist...
...Only the strongest and smartest will survive in The After.
A gifted surgeon, her retired warrior lover, a former Marine, and a taciturn drone pilot fight for survival in a dangerous and pitiless world, while navigating human needs for love, family and community.
When one of their own faces a lethal illness, Dr. Rainey Vidic's efforts are compromised by a savage horde of highly intelligent, relentlessly evil creatures that threaten the lives of the entire team.
Desperate to save their teammate, the Team encounters an imperiled town of survivors that may hold the key to saving them all. . . or send humanity into extinction.
With echoes of McCarthy's "The Road" and the thrill ride of "Jurassic Park," this three volume, four part series, "Love, Death, & The After," tests the limits of romance, loyalty, and community against a violent world hell-bent on devouring it all.
This book, Love, Death, & The After: Darkness is the first of three:
Book 2: Love, Death, & The After: Abandoned Spaces
Book 3: Love, Death, & The After: Never Again”
Word Count: 55000
Summary: In a world where humans are genetically designed, altered and sold for pleasure and breeding, a young prince of the powerful Cassian Dynasty decides to take a mate and sire heirs. Not wishing to saddle himself with royal and meddlesome in-laws, and a wife he would have no desire to bed, Prince Edward goes to Heritage Breeders, and finds far more than just a warm body to carry on his lineage. Percy is the result of a master DNA architect designing himself his own personal slave and breeder. Yet when his creator and Master dies, leaving Percy alone at the mercy of the callous stable masters and the new owner of Heritage, he fears his future. Afraid he'll be bought by a wretched old man or a deviant monster, Percy is terrified when he is dragged from his cell and presented to the most prestigious client Heritage has ever welcomed...a Cassian Royal. Prince Edward is immediately infatuated with the shy, nervous and enchantingly beautiful Percy, and claims him for his own. Yet not everyone is pleased by a royal purchasing a breeder, especially one like Percy, and tensions rise both in Heritage and in the palace. Torn between need, duty, a king's command and the innermost desires of their hearts, Edward and Percy are set on path that is anything but easy. Can Percy trust Edward with his heart as he does his body? Can Edward keep an angry king and unseen enemies away from the young slave who is steadily stealing his heart? And what happens when Nature takes its course, and Percy's true purpose is fulfilled?
Word Count: 67000
Summary: Pinkerton man Bram McCabe likes to work alone. But when a madman titling himself the Avian Emperor threatens the world's skies, he's forced to work with an English team already on the case. Things go from bad to worse for Bram when he takes more than a professional interest in Vyvian—a man with a secretive past. Each man dances around the other, hiding their true feelings, knowing they live in very different worlds. The Avian Emperor is as cunning and lethal as he is intelligent and when he kidnaps Vyvian, Bram holds the key to finding him. Bram will do anything it takes to rescue Vyvian. But is he willing to unlock his own inner secrets?
Word Count: 84000
Summary: When high school teacher Chris Franzia comes home on the last day of school, he finds two FBI agents waiting for him. A string of seemingly unrelated murders has left them baffled, and they can find only one commonality. All five victims shared a college class with Chris thirty years earlier... and now he may be next. Struggling with the sheer impossibility of the situation, Chris’s skepticism fades after a series of failed attempts on his life makes things deadly clear. Thus begins a harrowing cross-country race, forcing Chris to put together the pieces of his past while staying one step ahead of his mysterious assailants. Can he make the connection in time? And will the deadly picture of reconstructed memory be worth the price of knowing?
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Summary: Love defies time, crosses the infinite distance of space, and sparks formidable magics in the hearts of those it touches. And immortality? Yeah, it’s got that covered, too. In this powerful volume, Pop Seagull Publishing presents twelve science fiction and fantasy short stories on the theme of love and its role as a force of nature. Follow an ambitious 1930’s journalist and her high-society boyfriend as they defend the world from evil beings that hide in shadows. Can love prevail when science fails? Take a wild ride with Zephraim Cochrane as he searches for his long lost love through inter-dimensional travel. After all, the best inventions are always made to get dates. Embark on a whirlwind romance with a creature of the Fey in seven days, a beautiful story of friendship and finding self-love before all else. Descend into a very Torontonian sort of hell in search of lost love in Melanie in the underworld... just don’t forget to pet the corgi. You’ll find these adventures, and many more, inside.
Word Count: 73000
Summary: ::The Seignso have our own plans for the remains of Genghis Khan.:: Alien warmongers have cloned an ancient emperor to lead an unstoppable army. Gifted with superhuman powers and advanced technology, he sets his sights on his home planet, Earth, and then... the stars! However, countermeasures have already been set in place. A young Iowa farm boy, oblivious to his powers or destiny, is thrust into a battle that will decide the fate of humanity against the new and improved Genghis Khan! A thrilling, interstellar adventure from the author of The Weller and War of the Worlds: Goliath!
Word Count: 130000
Summary: A Journey to the Crossroads of Science and Myth The New Leprosy plague and a geomagnetic reversal threaten earth’s precarious balance. An unlikely trio may hold the key to reset the compass of the world:
- “Saint Ariadne” Demodakis—a Greek bioelectricity researcher who realizes she’s curing plague victims by laying on hands.
- Peter Mitchell—a jaded American veteran of the latest Gulf War, now a smuggler in the Mediterranean.
- Leeza Conreid—a paparazza equipped with the latest neurally-connected media implants, who wants revenge and a big story.
Word Count: 100000
Summary: Award-winning science fiction romance author Christie Meierz presents the newest of her bestselling Tales of Tolari Space. Laura Howard, Earth Fleet widow and exile from human space, found more than safety on Tolar: she captured the love of a Tolari ruler and became a powerful Tolari empath. But in the midst of ancient, bitter rivalries, a serious injury erases Laura's time in Parania--and, perhaps, loses her the love of her Paran, who yearns for the woman she once was. Armed only with the memories of her youth, and empathically bonded to a man she can no longer understand, she struggles to recover and find her place, and herself, before a hidden enemy forces the Paran to do what he had always considered unthinkable: risk his life, and with it Laura's, to fight for the leadership of the ruling caste. The Fall is the story of a world re-opened to the stars after millennia of isolation, and the hazards and opportunities that abound when one's feelings are known to everyone around you.
Word Count: 41000
Summary: NO ONE FIGHTS DIRTIER THAN AN ARCHAEOLOGIST Foul-mouthed Dr. Nel Bently has every archaeologist’s dream: a pristine site, new crew, and a private patron to fund her passion for dirt. With her trowel barely into the dry earth of Chile’s coast, however, Nel learns their work is being sabotaged. The local activists Los Pobladores take issue with anyone brave or stubborn enough to set boots on their land. Nel refuses to give up the site that will make her career to vandals and looters, but she must protect both her friends and her life’s work. With a benefactor playing chess with their lives, radiocarbon dates that are downright supernatural, and angry militants who may actually have a point, Nel is ready to fight dirty.
Word Count: 103900
Summary: Exiled and disinherited, Pelinas finds refuge with his father's enemies. But his mind holds dangerous secrets locked away, ones he fears he won't unravel before he does immeasurable harm. Starved and ill, Pelinas finds himself at the gates of Arhanna, the city of his father's enemies. He doesn't recall how he came there, though he remembers vividly his father disowning him. Luckily, the kind-hearted General Devar takes him in. Roya Intalva returns from the Academy up north to take her rightful place in the Ktar's forces only to find that her friend, Romenel, has taken on a new aide whom she does not trust and the troops are succumbing to a mysterious illness. Intrigue piles upon intrigue and when the walking dead kidnap Duke Semis, it falls to a group of green cadets, a prickly young Lieutenant and the haunted, guilt-ridden Pelinas to ride to the rescue.
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Summary: The Indestructibles -- Solar, the Dancer, Straylight, Fury, and Entropy Emily -- saved the day more than a few times last year, and the world took notice. When Doc, their mentor, went missing, the five teenaged heroes did their best to make the world a better place, stumbling from adventure to adventure without an overall strategy. The general public seems to be cheering them on, but a shadowy government agency lurking in the background, wants to round them up and force them to play by their rules. And they aren't going to take no for an answer — even if it means making an example of the young heroes. Meanwhile, a bigger threat, an escaped experiment who spreads sickness wherever he goes, is working his way toward the City to meet the Indestructibles head on, blaming them for what he has become. With Doc Silence gone, Fury apparently missing, and the Dancer slipping away into her own silent brand of vigilantism, will Solar be able to hold her team together in the face of this looming threat? And who is the mysterious, neon-pink haired stranger who keeps appearing and then disappearing like an illusion on the Indestructibles' flying base? The Indestructibles have become a national sensation — but will they survive the fame? Tune into the sequel The Indestructibles: Breakout to find out for sure.
