As an Amazon Associate we earn from qualifying purchases.

sci fi h-r

Sci fi is a type of speculative fiction that looks ahead and asks “what’s next?” You can also check out these subcategories (h-r):

hard sci fi | hollow earth | hopepunk | human evolution | immortality | latinpunk | litrpg | lost worlds | military | mind uploads | multiverse | mutants | mythpunk | nanopunk | near future | nowpunk | piratepunk | pulp | robots/androids |romance

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

Sort by:

Word Count: 84000

Summary: Someone’s hunting the Ungovernable. And they’re not going to stop until every one of the crew is dead. When an enemy from ex-smuggler pilot Jez’s past reappears, determined to extract revenge, the crew of the Ungovernable have two options: fight, or run. But when a hyperjump gone wrong leaves the Ungovernable crippled, her weapons down and her cloaking disabled, their options become scarce indeed. As they scramble to repair the ship with rapidly-dwindling supplies and even more rapidly-dwindling oxygen, their pursuers are inexorably closing in. And if they’re going to survive, each of the crew will have to confront dangerous secrets from their past, before those secrets come back to destroy them. Time Bomb is the third book in R.M. Olson’s science fiction space opera series The Ungovernable. With a crazy, close-knit crew, plenty of humour, and loads of action, Firefly meets Ocean’s Eleven in this fast-paced, kick-ass, wickedly fun series.

Time Bomb - R.M. Olson - The Ungovernable
Time Bomb
Published:

Word Count: Information not available

Summary: Twenty stories of fantasy, science fiction, pirates, horror, spies, and kindergarten noir. From the space-based lothario to the diminutive thief each looking for their next score, and from the jilted romantic traveling through time to the kingdom refugee whose day never ends, there's something for everyone In A Flash!  

In a Flash 2020 Anthology
In A Flash 2020
Published:

Word Count: 87200

Summary: Some stories are epic. The Earth is in a state of collapse, with wars breaking out over resources and an environment pushed to the edge by human greed. Three living generation ships have been built with a combination of genetic mastery, artificial intelligence, technology, and raw materials harvested from the asteroid belt. This is the story of one of them—43 Ariadne, or Forever, as her inhabitants call her—a living world that carries the remaining hopes of humanity, and the three generations of scientists, engineers, and explorers working to colonize her. From her humble beginnings as a seedling saved from disaster to the start of her journey across the void of space toward a new home for the human race, The Stark Divide tells the tales of the world, the people who made her, and the few who will become something altogether beyond human.

The Stark Divide - J. Scott Coatsworth
The Stark Divide
Published:

Word Count: 46000

Summary: Royal dukes from rival countries, shipwrecked on a deserted island. The grudge match of the century—or a love story of super-heroic proportions? Sander Fiala, Duke of Roses, is fourth in line to the South Abarran throne, even though his rogue power earned him the nickname “The Monster of Roses” and got him banished from the Castle. But right before he’s about to set off on his annual birthday sailing trip, the Queen asks him to meet with the notoriously volatile North Abarran Duke of Arles. Tarik Jaso, Duke of Arles, expects the worst from people because—let’s face it—people are the worst. His superpower bombards him with any and all electronic transmissions, which…yeah, people suck. So when he’s attacked and wakes up in the cabin of a stranded boat, he knows he’s royally screwed. Because the man looming over him—the man he’d gone toe-to-toe with right before the attack—is the infamous Monster of Roses. Tarik is positive the Monster is behind his kidnapping. Sander is sure the whole thing is Tarik’s fault. As they work toward rescue, Tarik realizes that the disturbingly hot Sander is no monster, and Sander discovers that Tarik’s temper masks a caring soul wrapped in a cantankerous (though undeniably sexy) body. tt For their burgeoning connection to endure, they’ll have to duke it out with political factions, dark conspiracies, and centuries of traditions that keep them on opposite sides of the border. But first? They have to get off this damn island. Duking It Out is a 46,000-word M/M enemies to lovers, opposites attract, superhero rom-com, featuring Only One Bed, a grumpy duke who should know better than to jump to conclusions, a self-doubting duke who’s good with his hands (heh), gossipy seagulls, competent assistants, a guaranteed HEA, and (unfortunately) capes.

Duking It Out - E.J. Russell
Duking It Out
Published:

Word Count: 100000

Summary: In the 2100s mankind is about to embark on a mission to save the human species. Earth is dying and time is running out. Liam Donovan and Ann Caldwell work at the construction site where one of eight ships is being built that will carry thousands to the nearest potentially habitable planet, Proxima b. But not everyone wants them to leave. A terrorist attack on the construction site of one of the ships leaves dozens dead. Why attack those wanting to save them? And who are they? Before those questions can be answered another threat looms on the horizon. An alien fleet has been spotted at the edge of the solar system heading their way. But are they coming to help a broken world...or to destroy it?

Proxima - Chase Hildenbrand - Othaul Dynasty
Proxima
Published:

Word Count: 101000

Summary: What happens when a woman loses her memory but gains a conscience? Dr. Alexandra Turing is a roboticist whose intellect is unrivaled in the field of artificial intelligence. While science has always come easy, Alexandra struggles to understand emotional cues and responses. Driven by the legacy of her late great-uncle, she dedicates her life to the Synthetica project at her father's company, Organic Advancement Solutions (OAS).​ Her life is rebooted when she wakes from a coma, six months after being struck by a car. Traumatic brain injury altered Alex's senses, her memory, and her personality. Despite the changes, she feels reborn as she navigates her way back into her old life. Part of her new journey includes dating the alluring Doctor of Veterinary Medicine, Emily St. John. Emily is enamored with the hyper-intelligent scientist, but there are things about Alex and OAS that don't add up. With Emily's prompting, Alex undergoes testing that leaves her with more questions than answers. What she discovers changes more than her life, it will change the world around her.

Remember Me, Synthetica - K. Aten
Remember Me, Synthetica
Published:

Word Count: Information not available

Summary: Rhonda Wray: Raptor Wrangler is about a teenage girl who was innocently trying to listen to some live music … her favorite boy band happened to be playing a festival on a dinosaur planet … when bad things suddenly happened. Now she and her trusty robot are all alone in the wilderness, picking up survival skills and looking for her favorite singer, Sebastian Rose, just in case he needs to be rescued. There’s hard science, explosions, plenty of dinosaurs (with feathers), diversity, no sex (although there are a few references to it), less violence than many dinosaur stories, cliffhangers galore, and a little bogus science just to honor the fine tradition of speculative fiction (what if raptors had syrinxes and could sing like birds?

Rhonda Wray: Raptor Wrangler - Charon Dunn and Sally Smith
Rhonda Wray: Raptor Wrangler
Published:

Word Count: 20,000

Summary: Aled is a gay man in a soldier's uniform. Unhappy with the turn his country is taking, Aled seizes the opportunity to enter a mysterious portal into the strange, primitive world of Thera. Finding himself trapped there, Aled discovers Marius, a man left to wander blindly in the wilderness. Surrounded by intrigue, Aled and Marius must find a way to trust each other, to save both themselves and Thera's Lady. Gay Romantic Sci-Fi Novella

Portal - L.V. Lloyd
Portal
Published:

Word Count: 44756

Summary: After Adil and Esihle met on a space station orbiting alien refugee Esihle's home planet of Yalaphor, their relationship of lust and intensity gradually blossomed into love. Now on Yalaphor, the two care for Sehthe, a young girl who has been orphaned by the same war that cast Esihle out of his home. To keep their new family safe, Esihle and Adil must come face to face with the worst of Yalaphor, each other, and themselves. This heartfelt follow-up to Storm Caywood's debut novella Alien Hands is emotional and sexy, exploring how two beings from different worlds fit together and forge a life together while facing extreme obstacles. Alien Eyes continues a story of redemption and love as it moves from sparks flying on a space station in isolation to domestic life on another planet.

Alien Eyes - Storm Caywood
Alien Eyes
Published:

Word Count: 325

Summary: It’s 200 years after WWIII and he earth is poisoned with Carbon-14 and plutonium. Following the decade long night of nuclear winter and the Great Famines, what’s left of the human race is fragmented and much of the old world is nuclear wastelands inhabited by different factions, from the cannibalistic Ferals, who have reverted to savagery, to the Scavengers who pick among the ruins of the old world cities for useful items to barter with the Dusteaters, nomadic warlike factions who are at war with the despotic Utopians, the most technologically advanced and powerful of the human enclaves, who have forged a new civilization that is controlled by an elite of fertile scientists and intelligentsia who live underground in Sub City, which sprawls beneath Silo City and Surfer Town, where the infertile topsiders called the Mudsurfers live and work for their troglodyte masters. Thundersky often wonders why he doesn’t get sick? All the topsiders get sick from the radiation and the cancers. So sick, that living to 35 is considered a grand old age. Only the Scholars live for longer. But the Scholars manufacture the medicinals that everybody needs to survive. Thundersky is different, not only is he immune from the radiation and cancers that have plagued the earth for 500 years, he’s also a genius and just 19, he has designed an antimatter impulse drive capable of achieving 50% the speed of light. It’s been months since Thundersky submitted his data and applied to the prestigious Tech Training Academy but has heard nothing since. Not all the Scholars are tyrants; some believe the exploitation of topsiders is cruel and wrong. The human experimentations conducted in the Utopian prisons on Dusteater terrorists is barbaric and inhuman. Among them, Grand High Scholar Blackstone Washington and High Scholar Blossom Flora, who for the past twenty years, following the purge of the geneticists and bioengineers have been protecting the “Genesis Child” from the Grand High Council who would kill him. But now people are getting suspicious and asking questions about the topsider who never gets sick, they must act quickly before his true identity is discovered and contrive to bring Thundersky into Sub City and alter his records with a little help from the ARTI-QS-Six-Zero-Two Quantum AI. Zim Steven, head of the SSS is soon suspicious of the new young genius and discovers that he is the Genesis Child, but before he can act, an ancient quantum system is activated at a secret location beneath the flooded ruins of Manhattan, and a countdown begins to unleash another thermonuclear holocaust upon our dying world and a race against time begins. Thundersky is selected to go to New York with an elite team of military tacticals to locate the NORAD system and deactivate it. Meanwhile, Zim Steven lays his plans to make certain that Thundersky and his companions never return to Silo City alive. After their transport drone is shot down by Dusteaters, Corporal Venus Jane and Fox, Thundersky and his best friend Tiger White are the only survivors, with just an armored vehicle. They are pursued by Dusteaters and the infamous Godders of Pennsylvania and a desperate battle for survival begins. While in the wilderness, the foursome make unlikely allies, and Thundersky falls in love with a handsome young Dusteater fighter, Reaper Bloodbuck. Utopia’s arch enemy, the queen of the Dusteaters, the Prophetess will reveal things to Thundersky’s that will unravel his life and everything he believes in, and soon, it’s realized that the humble Mudsurfer is far more powerful than even the Scholars could have imagined…

Norad's Ghost – Chris Black
NORAD's Ghost
Published:

Word Count: Information not available

Summary: The Dissolution approaches, and all will change. "Science fantasy with fantastic queer rep" -J.S. Fields, Author of the Ardulum Series The Dissolution approaches. Sam has saved the Assembly of Species, but at a terrible cost. Locked in his apartment, his memories gone and his best friend abducted, he is once again crippled with anxiety. Meanwhile, Enos struggles to free her brother from imprisonment, alone for the first time in her life. Her true species has been revealed, and there are hints the deadliest of her kind survived an ancient war. But the Nether contains more secrets. A musical chime disrupts daily life, signaling changes to its very fabric. To solve this mystery, Sam must face his anxiety and confront truths about his memories and unique abilities. Only then can he save his friends from the machinations of the Life Coalition, by understanding the reality behind the Facets of the Nether. If you like epic fantasy, space opera and music-based magic, you'll love William C. Tracy's Dissolution Cycle. Download Facets of the Nether today and discover the diverse cultures, genders, and alien species of an epic science fantasy space opera! The Dissolution Cycle (Epic Space Opera, LGBT): Book 1: The Seeds of Dissolution Book 2: Facets of the Nether Book 3: Fall of the Imperium Book 4: Tales of the Dissolutionverse (Novella collection)

Facets of the Nether - William C. Tracy - Dissolution Universe
Facets of the Nether
Published:

Word Count: Information not available

Summary: An ancient, powerful evil is loose in San Francisco. The heart of Silicon Valley must fight back the only way they know how — with compassion, unwavering determination, and, of course, super-technology. Anne Perrin is resigned to a life driven by an adolescent trauma: a strict routine, no socializing (outside of the safety of her waitressing job), and no romantic relationships. When her cautious lifestyle lets the perfect partner slip through her fingers, Anne vows she won’t let it happen again and ventures into San Francisco to find happiness. Her first night out in a decade becomes a nightmare when her date turns on her with sadistic intent. But his nefarious plans for Anne are unexpectedly interrupted by a mysterious savior. Valiant, smart, compassionate … Charlie is exactly the partner Anne has been looking for. And best of all, he likes her too. Things go well between her and Charlie until an assailant with unexpected strength plunges Anne into a world she didn’t know existed — nor could have imagined — where super-science and an eclectic group of extraordinary individuals may be the solution to Anne’s lifelong loneliness … and humanity’s only hope against an ancient threat.

Angels in the Mist - Ryan Southwick - Z-Tech Chronicles
Angels In the Mist
Published:

Word Count: Information not available

Summary: Death doesn't always kill you...  but second chances don't come free. Death is inevitable... Unless the Second Chance (SC) program recruits your particular super power. One last chance at life, in exchange for unquestioning completion of tasks set by the system that brought you back. At first, Dare's assignments seem trivial, inconsequential even. But as the missions progress, they produce more questions and no answers. Unexpected assailants, inexplicable tasks, and too many people Dare knows already in the system. Dare's never believed in coincidences. SC's motives are unclear. Questions aren't tolerated. Punishment is meted out arbitrarily. And SC can terminate the contract, and all participants lives with it, at any point in time. Dare's only chance is to figure out how to fight back without being deleted in the process. ~~ Rise is a Gamelit dark contemporary science fiction story set in the near future and is the first book in the Last Chance series. It touches on death, the afterlife, torture, and the lengths people can be pushed too.

Rise - K.T. Hanna - Last Chance
Rise: Last Chance Book One
Published:

Word Count: 45000

Summary: Returning to the frozen planet Aren died on was bound to have complications... Major Aren Dalsgaard's newest assignment is to investigate a series of murders on the frigid planet, Drass, where relations between the Treaty settlers and the indigenous inhabitants have taken a nasty turn. A linguist and trained xenologist, Major Dalsgaard should be the ideal Special Investigations Officer for this case, but Drass is where he died, over a hundred and twenty years ago. Sent by his family to the chigyel city, Nyachung finds himself confronted with a murder charge, racial prejudice, and a man who claims to be a hero from his grandmother’s generation. The man could be crazy or he could be lying to manipulate Nyachung, but the sincerity in those spring-green eyes disturbs him more than anything else he's encountered in the foreigners’ city. Evidence that makes no sense, mysterious boxes, and a suspicion that they can't trust anyone in the city drives the major and Nyachung together and out into the wilderness. No one's telling Major Dalsgaard everything, but every step leads him closer to a feeling of imminent catastrophe if he can't wrap this case up in time.

SubZero - Angel Martinez - Esto Universe
Sub Zero
Published:

Word Count: Information not available

Summary: In celebration of our tenth anniversary, Turtleduck Press has selected the best of our short fiction from the last six years for your reading pleasure. Each author has two stories included, one voted as their best by the members of TDP, and the one they consider their best work personally.   Stories included in this collection: Changeling, Erin Zarro Baking Lessons, KD Sarge The Haunting of Heatherbrae Station, Siri Paulson 1-800-HAUNTME, Kit Campbell Warped, Erin Zarro Crazy Boy, KD Sarge Still Waters, Siri Paulson Deserts and Domes, Kit Campbell   Thank you for supporting us these last ten years, and we hope to bring you many more stories in the future.

The Best of Turtleduck Press V2
The Best of Turtleduck Press: Volume II
Published:
Genres:

Word Count: 77000

Summary: Breaking into one of the most secure prison planets in the system isn’t the hard part. The hard part is going to be getting back out again. They just pulled off the heist of the century. Now ex-smuggler pilot Jez and the motley crew of the Ungovernable have a promise to keep: an extraction from a high-security political prison. But the timeline for the rescue is shorter than they ever imagined, and if they want to save their target from certain death, they’ll have to go in blind—no specs, no intel, no time to prepare, and only the skeleton of a plan. And between prison gangs, murderous guards, and a vicious warden, extracting their target might be the least of their worries. Jailbreak is the second book in R.M. Olson’s science fiction space opera series The Ungovernable. With a crazy, close-knit crew, plenty of humour, and loads of action, Firefly meets Ocean’s Eleven in this fast-paced, kick-ass, wickedly fun series.

Jailbreak - R.M. Olson - The Ungovernable
Jailbreak
Published:

Word Count: 69504

Summary: The Prince of Shadows, the Jack of Shades or just plain Jack is a naughty boy, a good boy really but naughty all the same. There's nothing he likes better than a wrong to right. Hmm . . . let's start again . . . there's nothing he likes better than a willing man or woman for that matter, willing to get down and dirty with Jack. If he can right a wrong and get laid on the side then Jack is a very happy man. I say man but then do we really know who or what Jack is? Never mind he is still one of the good guys. Jack is a man with many shadows, many inhabitants as it were, and not all of them originating from this world. He has a problem. Part of him or is it one of him needs to go home and sort out things. It's going to be dangerous, it could be a one way trip but, what the heck, there could be a chance of getting it on with . . . . well that's to be seen.   Available on Smashwords - free

The Jack of Shades - Tony Farnden
The Jack of Shades
Published:

Word Count: 454

Summary: For 60 years, the “Founders” have been secretly infiltrating every aspect of the American government, law enforcement, military and judiciary, influencing government policy and biding their time for the day they can seize power, in the chaos that has followed the Covid Pandemic, the Founders believe that day has come... A titanic power struggle is taking place between the western democracies; China and Russia and a new Cold War with hotspots of proxy-wars, such as the American led Anglo-American-French coalition in Iran, where British SAS Colonel Elizabeth Brooks commands an elite unit of Anglo-American Special Forces. Following a mission behind enemy lines, Elizabeth’s brother-in-law, John Crane of “Crane Technologies” shows up in Iran. Crane Tech has developed a cloaking device, but the secret’s out, the Founders know about it and they want it desperately and will stop at nothing to get it. Fearing he will be murdered, John needs a contingency plan. Elizabeth and her team are that plan… FBI Special Agent Dexter Quills is in Virginia hunting a vicious serial killer, the “Three-Sixty Strangler” when he receives a call that will change his life forever when he’s ordered to the Crane Mansion, where the entire family with the exception of John’s youngest son Adam (Elizabeth Brooks’s biological son) have been murdered by Founder terrorists who want the “Perseus II” cloaking device in order to detonate a nuclear weapon over Washington DC to wipe out the Government. Fate bring Elizabeth and Dexter together and the fate of millions of Americans and the free world itself is in their hands, in a violent race against time to prevent the greatest tragedy in American history…

Twisted Maze - Chris Black
Twisted Maze
Published:

Word Count: 94000

Summary: Braxton Thorpe has discovered a threat to the entire Solar System, but he has a problem: he's dead. Frozen at death, he awakens to find himself uploaded into an electronic matrix. Exploring beyond the matrix and the larger GlobalNet, he discovers the Oort, a distributed electronic entity older than humanity, with an unnerving secret: aliens wiped out nearly all life on Earth once, and are coming back to do it again. The mathematical entity that is Thorpe has to find a way to convince humans of the threat, and in time to do something about it. But how, and what? If you've read Niven's A World Out of Time or Taylor's We Are Legion, the opening of Icicle will only seem familiar. Buckle up for a wild ride; you ain't seen nothing.

Icicle - Robert G. Williscroft - Oort Chronicles
Icicle: A Tensor Matrix
Published:

Word Count: 103,000

Summary: The Pirates of Sufiro is the story of a planet and its people—of Ellison Firebrandt the pirate captain living in exile; of Espedie Raton, a man from the streets of Earth looking to make a fresh start for himself and his wife on a new world; of Peter Stone, the geologist who discovers a fortune and will do anything to keep it; and of the lawman, Edmund Ray Swan who travels to Sufiro seeking the quiet life but finds a dark secret. It is the story of privateers, farmers, miners, entrepreneurs, and soldiers—all caught up in dramatic events and violent conflicts that will shape the destiny of our galaxy.

The Pirates of Sufiro - David Lee Summers - Space Pirates' Legacy
The Pirates of Sufiro
Published: