Great Science Fiction Books That Have Slash (M/M Gay Yaoi)
Discover the best science fiction books with slash (M/M gay yaoi) romance. Explore top-rated titles blending futuristic adventures and passionate love stories for fans of LGBTQ+ sci-fi.

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Encounters
by Ann Somerville
Dinun is used to living alone in the empty lands of Quarn. He never dreams his hunt for treasure would turn up an injured angel. At the same time, Moon is searching desperately for the child stolen from him. In Dinun, Moon finds an unexpected ally--and a desire that takes flight.

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Making Contact
by Lynn West
Everyone knows that love can turn your world upside down, but it can also be literally out of this world! In this selection of M/M science fiction short stories, there's romance among the shooting stars, love that matches the glory of the spheres, and passion that burns like the largest of suns, and making first contact takes on a whole new meaning.




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Soothe the Burn
by T. A. Chase
"Captain Alvix has a secret. One he's managed to keep hidden for years until a stranger comes to his rescue and shakes up Alvix's perfect world. Suddenly, Alvix finds himself doing things he never imagined he would and revealing his deepest secret to a man made of metal. Lieutenant Cooper is the leader of an elite group of military men. Their loyalty to the Galactic Military led them to volunteer for an experiment that changed their skin into titanium flesh. On a desperate rescue mission, Cooper enlists the help of Alvix and, with that one action, changes their lives forever. Can a man made of metal and a man struggling to control the fire inside his soul find common ground? Or will their love burn to ashes before they ever have a chance to discover it?"--Publisher

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Havemercy
by Jaida Jones
This stunning epic fantasy debut introduces two exciting new authors—and a world brimming with natural and man-made wonders, extraordinary events, and a crisis that will test the mettle of men, the boundaries of magic, and the heart and soul of a kingdom. Thanks to its elite Dragon Corps, the capital city of Volstov has all but won the hundred years’ war with its neighboring enemy, the Ke-Han. The renegade airmen who fly the corps’s mechanical, magic-fueled dragons are Volstov’s greatest weapon. But now one of its members is at the center of a scandal that may turn the tide of victory. To counter the threat, four ill-assorted heroes must converge to save their kingdom: an exiled magician, a naive country boy, a young student—and the unpredictable ace who flies the city’s fiercest dragon, Havemercy. But on the eve of battle, these courageous men will face something that could make the most formidable of warriors hesitate, the most powerful of magicians weak, and the most unlikely of men allies in their quest to rise against it.

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A Strong and Sudden Thaw
by Rebecca W. Day
Dragons terrorize a Virginia town, and one young man finds friendship--and love--in unlikely places in this near-future, post-apocalyptic romance from Lambda award finalist Day.

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Heroes & Ghosts
by S. A. Payne
Ichi, a repressed scientist, orders a doll from PETS only. When it arrives, he gets a surprise--he's received a free upgrade to a Living Companion. He does his best to deal with a pet genetically engineered to be a companion, in every sense of the word, to another man. (Adult Fiction)

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My Fair Captain
by J. L. Langley
A storm of political intrigue, murderous mayhem, and sexual hungers is brewing on planet Regelence.


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The God Eaters
by Jesse Hajicek
Imprisioned for 'inflammatory writings' by the totalitarian Theocracy, shy intellectual Ashleigh Trine figures his story's over. But when he meets Kieran Trevarde, a hard-hearted gunslinger with a dark magic lurking in his blood, Ash finds that necessity makes strange heroes... and love can change the world.

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Details of the Hunt
by Laura Baumbach
A 26th century, time-traveling, bounty hunter snatchs a 18th century Earth pirate in a deal to enrich the archeological knowledge of Earth's mankind, but as the bounty hunter develops an attraction for his likable, free-spirited prey, he attempts to alter the deal, threatening both his own personal code of honor and the strict rules of conduct of his Oracan warrior race. Will the love of a wily, cock-sure, young human pirate be enough for the stoic hunter to risk exile from his own people?


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Slave Auction
by Stormy Glenn
Rojan Ja'Dar is a rogue, a pirate that buys and sells cargo for a living. He is his own man, skirting the edge of the law and answering to no one. Arriving on a particular planet, he goes to drop off cargo and discovers a human pet being sold at an auction house. Intrigued, Rojan breaks all his rules and buys the human as his pet. It isn't until after he purchases the human that Rojan discovers he just bought his mate. Claiming Tyion is not as easy as buying him. Not understanding the danger he is in, Tyion fights his situation as a highly prized and sought after pet in Rojan's world. Rojan has to convince Tyion that being his mate is not as bad as being a pet, even if they have to pretend to the rest of the world that Tyion is just a possession. That is hard to do when someone is after Tyion, someone not from Earth.






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Merge
by Chris Owen
Finn has crossed into Ari's dimension, but now what? He's a man without a past, without papers, and he can't get home. Now that he and Ari are together in body as well as spirit, they can move their relationship forward. But the uncertainty of Finn's status stands in their way.


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The Initiation of PB500
by Kyle Stone
A deep space catastrophe strands Sub-captain Micah Starion in a strange land where he is stripped of all rank and used as a plaything by his brutal captors. Micah, now known only by a number, is gradually transformed. Gay male erotica

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The Citadel
by Kyle Stone
The dark, dangerous sequel to the thrilling INITIATION OF PB 500. Having proven himself worthy of his demanding alien master, number ?500? now faces new challenges as he enters the dreaded Citadel alone. Gay male erotica

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Bonds of the Maleri'
by Kate Steele
On the faraway planet of Belthola exists a group of extraordinary men, the Maleri. Born with empathic powers, they devote themselves to the service of their planet as mediators, diplomats, doctors, lawmen and scholars. Where help is needed by any planet or people, they generously provide it. But even those with powers have their weaknesses. For the Maleri, the use of their gift can eventually cause madness, even death. The one thing that can prevent such an ill fated end is the taking of a mate. Male. One with whom they can join -- mind, body and soul.

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Hot Cargo
by Nicki Bennett
Captured and accused of piracy, privateer Blaise Risner, captain of the Golden Stallion, finds himself in a clinch - literally - with Confederation Admiral Peter Keller, who promises to see justice done by way of hard labor. But when the chemistry between them rivals the heat of the twin Talixin suns, the dominant admiral decides he wants to handle the rehabilitation of the provocative pirate himself. After their first close encounter, Blaise figures that serving Keller in such a personal capacity won't be such a terrible sentence. Keller dispenses his own forms of painful justice and sensual discipline, which usually involve a not-so-resistant Blaise on his knees bound and determined to give as good as he gets. The privateer can't deny that suffering the handsome admiral's punishments makes him burn like the fires of the Horsehead Nebula. Serving in the roles of prisoner and captor defines their 'relationship', but no power can stop a shooting star ... The star of startling passion that flares every time they touch. Just when Blaise thinks he can navigate the treacherous asteroid field of emotion to find common ground with Keller, an interstellar war tears them apart. Through it all, Blaise's desire for his captor stands as tall and strong as the monoliths of Maraven, and he'll go to the very edge of the galaxy and back if that's what it takes to crack the ice around the admiral's heart.

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Poison
by Joely Skye
In this world, trust is hard to find.and the one thing they need to survive. Tobias Smator lives down his late father's execution by avoiding the spotlight-and responsibility. He doesn't mind what people think of him as long as they leave him alone. Still, in this unremarkable half-life he's fashioned for himself on deceptively low-tech Rimania, he's not safe from political intrigue. Someone wants him dead. Alliance operative Geln Marac's orders for his first assignment were simple: Stay uninvolved. Those orders go out the window, however, when he delivers an antidote to save Tobias from death by poisoning. His reward? Possible betrayal that lands him in the hands of police interrogators. To protect the Alliance, Geln resorts to a temporary mindwipe. Tobias is fascinated by the amnesiac man who saved his life. But Geln has attracted the attention of the high-powered Lord Eberly, who would use him as a pawn. Rather than sacrifice Geln to the political wolves, Tobias chooses to embrace his heritage. Geln's memory reawakens to a precarious situation with no source of protection-except Tobias. There's only one way forward for both of them. Trust-or die. Warning: this book contains hot nekkid otherplanetary manlove. Read An Excerpt Online

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Off World
by Stephanie Vaughan
Sarhaan and his band of elite soldiers don't know what to make of Caleb when his little spaceship turns up on their viewscreen. Can Caleb convince Sarhaan that he's more than just a soldier's diversion? And can Sarhaan accept that the young elite might be just what he needs? (Adult Fiction)

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Off World
by Stephanie Vaughan
While his coworkers take a spaceship out for a run, Sandy D'abu stays behind and spends his evenings keeping an eye on bartender Alex, a former pleasure slave. When the man who made Alex a pleasure slave on Earth suddenly turns up as part-owner of a sex club, Sandy agrees to pretend hes Alexs boyfriend. Will Sandy and Alex be able to put the past, and the men who want to hurt them, behind them to find a future together? (Adult Fiction)

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Forever After
by J. M. Snyder
Best-selling author J. M. Snyder invites you to visit two very different worlds where love conquers all. Forever After, which combines Snyder?s romantic gay novellas Persistence of Memory and The Regent?s Knight, both previously available only in electronic format, is for readers of speculative fiction who enjoy stories in which love prevails, whether in a dystopic future or a distant fantasy land! Persistence of Memory A Fallen Angels Reviews Recommended Read and a 2008 EPPIE Award Finalist in the GLBT Category! In a future where the government ?culls? citizens at random and erases their memories to create perfect soldiers, Joah somehow remembered one thing. His name. Armed with that alone, he escapes from the facility in search of someone to help him recall the man he used to be. What he finds is a loving husband who never stopped searching for him and who will do anything to bring back the Joah he still loves. But can the love they once shared possibly survive the self-destruct chip in Joah?s brain that was triggered at his escape? The Regent?s Knight Amery is the only son of the king of Pharr and regent in his father?s absence. When barbarian tribes threaten the castle, he calls his most daring knights to his side, including Sir Tovin, his secret lover. Such a relationship is forbidden?Tovin is another man, and his station does not befit a prince. To hide their relationship, the prince and knight stage public arguments and fights, then reconcile in the regent?s chambers. But as war approaches, Amery must decide whether to take his rightful place on the throne or forsake his kingdom for the love of one man.


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The Pet
by Nix Winter
Pets are cheap. Beautiful, intelligent, loyal pets who arch into the lash and beg to be ridden hard are not so cheap. Alix was a simple musician, a delicate man with hair the color a blue sky and eyes full of life and curiosity, and who had no desire to be taken by the 'gods'. Captain Tristan Yarril did not want a pet to replace the one he'd lost. He would be Master to none. He'd rather share his bed with fading dreams. His crew has other ideas and Alix is to be come Tristan's new pet. Innocent and virginal, responsive and beautiful he is presented as a birthday gift. Loneliness and fear soon mute into passion and love for them, but there is a coming civil war in Captain Yarril's world and soon lives, both free and slave, will be worth less than the energy it takes to incinerate them. One master. One slave. And a love that could change the meaning of freedom forever.




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Stopover
by Mel Keegan
Downtime becomes an explosive excursion into an industrial hell-zone. With Scorpio shut down, Kevin Jarrat and Jerry Stone are on furlough, headed for a resort in Rethan's tropics. But when the clipper detours to the halfway station of Sheckley for repairs, the vacation dissolves into unexpected, unpredictable hazard. Stone is fascinated to see the 'gas can with lights' where Jarrat spent his youth, but the tour turns deadly when they run into Scorpio escapees who recognize Jarrat, and the NARC captains find themselves on a flight right into Hades. Cut off from the carrier, backup and weapons, they're surviving on their wits; furough looks like an impossible fantasy. A Pocket-size NARC page-turner, falling between SCORPIO and APHELION, from the award-winning author of Scorpio, Hellgate and Fortunes of War.


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Queer Dimensions
by Erastes
"Visit the unexpected futures...where queer flowers bloom on strange new worlds even when that world is our own..." QUEER DIMENSIONS presents queer futures in an exciting collection of 17 science fiction tales from both new and established authors. Edited by James EM Rasmussen. THE NIGHT HUNTER by Jacques L Condor Maka Tai Meh "Lights in the sky, circles in the snow and stolen moose carcasses...in the Alaskan wilderness two former lovers stand together in the face of the unknown." BORROWED by RJ Bradshaw "In Borrowed, Pete's average working day takes a bewildering turn when his hot neighbor pays him an uncharacteristic visit." THE COMMUNION FIELDS by Trent Roman "Around the world, a group of people find themselves in a strange dreamland when they go to sleep, where the laws of physics are suspended and something lurks over the horizon." STARGAZING by Inga Gorslar "The journey might just be the reward." THE PRETTIEST GIRL IN THE ROOM by Mallory Path "Duster Mann adores women-especially when they have XY chromosomes like the woman he fell for at first sight and has been searching for ever since. " TIME NOW by CS Fuqua "Mattie will do anything to change the past...but what if the past won't let her?" THE MAN IN THE MIRROR by Lacey Louwagie "In a world of declining male birthrates, Gina moves to a Ranch searching for love. When Gina's marriage fails, her best friend Andi takes drastic steps to make sure Gina's dreams of love still come true." THE TOTI by Micheal Itig "Where can the gay man who has everything find fulfillment? There's only one possible place: in the arms of a toti...." THE VISITOR by Fiona Glass "Can love follow a person through time? When Madoc meets a man from the future he little realizes it will be the catalyst to change his world." ZOOGARISH by John Randall Williams "Cole's panic attacks aren't about to keep him from a Zoogarish. He fights his fears only to find the hallucinations generated by this Zoogarish are something different, something truly deadly." THE FUTURE OF DR LOLE SAN PAULO by RJ Astruc "High above the morals and laws of the civilized world, a disgraced geneticist finds a new lease on life when an unusual thief comes to him with an indecent proposal." THE SISTER BUSH by Joel Best " A young woman from the distant future, plagued by strange dreams, learns that love and profit can be at odds with one another." PLUMBING THE DEPTHS by Angelia Sparrow & Naomi Brooks "Washed-up Space Exploration Rangers, Cliff Cody and his husband Jake, are sent on a mission to the earth's core, only to have the nature of their world and relationship shaken." OFF COURSE by Logan Zachary "Disaster leads to a close encounter of the best kind." EURYDICE by James EM Rasmussen "Eurydice: a world filled with fanatics, lunatics and isolationists where they'd rather kill you than say hello. The perfect holiday stop, only if you're still young enough to feel immortal..." WHATEVER THE RISK by Erastes "Paroche is one planet Teless never wants to go to. When his partner and Captain announces that they are going to be trading there on their next jump, Teless knows it can only end badly." HERE BE GARDENS by David Edison "Jaime's been living off world when the death of an ex-lover draws him back to Earth-or does he have a different motive for leaving the herbaceous Dyson Sphere he's called home for two years?"

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Freighter Flights
by Drew Zachary
Will is a hot-shot pilot and second in command on the "Arillia," a pretty little cargo ship making space runs just this side of legal. Sparks begin to fly between Will and Tab, the ship's engineer.
