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sci fi a-g

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

alien invasion | alien races | alternate/parallel reality / alternative history | atompunk | biopunk | candlepunk | christian | cli-ficlockpunk | colonization | comedy | cyberpunk | cyberspace | decopunk | detective | dieselpunk | dying earth | dystopian & post-apocalyptic | first contact | frontier | furry | galactic empire | gothpunk | greenpunk

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Word Count: 65,000

Summary: Rising seas, coral bleaching, and her friendship with an intelligent octopus shaped Samantha's world. As a promising young marine biologist, she travels to Australia's Great Barrier Reef to study the blue octopus (Cyanea). Her interactions with these intelligent creatures challenge humanity's established views of sentient beings and ecological rights. Disturbing events at home leave her isolated from her research team. She grapples with a pressing question: Can humanity repair the damage they've done? Is a viable future for life on land and sea still possible?

Cyanea - Ann R McNicol
Cyanea
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Word Count: 110000

Summary: When a corpse with webbed feet and other aquatic adaptations washes ashore during a hurricane, the county medical examiner calls in marine biologist Will Myers for assistance. The deceased’s mysterious sister, Andreia, claims the body and asks Will to help figure out how her brother died. Will and Andreia bond over shared tragedies and a yearning to heal a dying ocean as they seek to learn how her brother spent his final days. Andreia brings Will to her undersea home, part of a hidden civilization inhabited by smugglers, hackers, treasure hunters, and traders—all members of a different species, driven to the edge of extinction by human diseases and climate change. As feelings between the two grow, the investigation into her brother’s death leads to a sinister plot by a fanatical cabal. Together, Will and Andreia must find a way to save both humanity and the ocean without imperiling the existence of her species.

Thr Others - T.C. Weber
The Others
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Word Count: 180000

Summary: In November 2039, marine scientist Wend Taylor heaves themself aboard a zero-emissions boat skippered by elusive nature photographer Viola Yang. Guided by instinct, ocean dreams, and a shared birthday in 1972, they barter stories for passage across the Pacific. Aljon, Viola’s younger cousin, keeps a watchful eye and an innovative galley. Story by story, the trio rethink secrets, flying dreams, and how they experience their own minds. When they reach Hawaiʻi and prepare to part ways, opportunity and mystery pull them closer together. Both scientific and personal discoveries take shape as they join with ex-lovers, lost friends, and found family. Wend must navigate an ever-shifting future, complicated by bioengineered microbes and a plot to silence scientists, entangled with inexplicable dreams and a calling to Be the Sea.

Be the Sea - Clara Ward
Be the Sea
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Word Count: 14500

Summary: With the Milky Way Galaxy teetering on the edge of a widespread conflict, one man’s choices will ripple across the stars. Lars Svensson has left behind his military past for a much quieter life as a captain of the Lundgren, an old, rundown mining barge. His routine is upended when a catastrophic explosion at a deep spaceport forces him to take on hundreds of desperate survivors. Tensions run high as the Lundgren rushes toward the nearest inhabited system--but the disagreements among the crew soon prove to be the least of Lars’ worries. Sudden sabotage cripples the ship, leaving them all stranded in the cold void between the stars, light-years from any chance of rescue.

Clash of the Worlds - Martin Lochman
Clash of the Worlds
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Word Count: 233,912

Summary: Special Agent Kerri Elias joined the Boundary Guards to escape the haunting memories of her past, dedicating her life to battling the enigmatic Black-eyed Children—creatures that masquerade as innocent kids to snatch unsuspecting victims. But when her partner vanishes before her eyes, Kerri’s world shatters, thrusting her into a dark labyrinth of betrayal and deception, where not all of humanity’s enemies bear the Children’s deep obsidian gaze. As she navigates this perilous new reality, Kerri finds herself thrown together with a shaky crew: her boss, Hank Stillwell; the fierce deputy, Danielle Tauriac; the handsome yet secretive newcomer to the Guards, Aaron Vincent; and the scrappy Louisiana native Dr. Will Daigle, who suspects he may be in way over his head. With the threat of the Black-eyed Children looming ever closer, Kerri is unnerved by a chilling note left for her in the New Mexico desert. Is she the key to humanity's survival—or the next target? As alliances shift and secrets unravel, Kerri must confront the darkness within herself and the sinister forces that threaten to consume everything she holds dear.

Book Cover: Eyes Like Midnight
Eyes Like Midnight
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Word Count: 68538

Summary: The Great Forest and Other Love Stories  is a collection of short stories, with various settings, including an alien planet, an imaginary country, and places in Virginia, and the end of the world. These gay love stories explore the growth of relationships, and the negotiations of various complications and challenges.

The Great Forest and Other Love Stories - Warren Rochelle
The Great Forest and Other Love Stories
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Word Count: 76000

Summary: Perhaps casual nudity wasn’t Kim’ s best idea. Dr. Kimberly Storm-Gale has to make it back to Tau Ceti University— and fast— after his peaceful research sabbatical is turned upside down by corporate predators. As he struggles to find a way to remain a free man, he doesn’t expect his research subjects to kidnap him. Grandchild of the Jorann or not, Halla is a burden to the outcastes of Sanctuary Aanesh, where she has struggled for years to survive the loss of her life-partner — a battle she is slowly losing. Kim and Halla begin to dream about one another even before circumstances throw them together on Tolar, but now they have more to deal with than just their growing attraction: Kim may be the unwitting agent of a human government with designs on Halla’s world. Outcaste is the engrossing sixth book in the Tales of Tolari Space science fiction series, but can also be read as a standalone. If you like planetary adventure and heart-warming romance, you’ll love Christie Meierz’ tales of the reclusive Tolari.

Outcaste - Christie Meierz - Tales of Tolari Space
Outcaste
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Word Count: 100000

Summary: When Shea Ashcroft refuses the queen's brutal order to gas a rioting crowd, he's exiled to the border with an impossible task: overseeing the construction of the largest defensive tower in history. Drakiri refugees hate and fear the tower—it mirrors one from their past that opened a gateway to an unimaginable threat.

Sleeping Worlds Have No Memory - Yaroslav Barsukov
Sleeping Worlds Have No Memory
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Word Count: 80000

Summary: While on shore leave in an orbital city, Connor Duffy meets a mysterious Gelt woman who entices him into a night of passion. But she has more than pleasure on her mind. Her name is Shrian, and she has discovered an alien device that can transport a ship across light-years instantly. And she wants him to have it. There's a catch. Under Realm law, she's in bondage to a Gelt trader whose family Duffy knows very well. He will have to free her, then convince the Compact to give Shrian political asylum. But it doesn't end there. While taking the device out for its first use in the field, Duffy and Shrian encounter the aliens who created it. They want it back. And they're not above killing to make their point. Duffy and Shrian must figure out a way to give the aliens what they want. Because while they're missing in action, the Compact of Humanity is tearing itself apart.

Jump - Thomas Hottle - Suicide Arc
Jump
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Word Count: 100000

Summary: An unprecedented heat and humidity has fallen upon the city of Bridges. People are dying. Crops are failing. And the Inventors can't find the cause. With all she's learned in our previous chapter, Jacqui has what she needs to unravel the conspiracy against the Four Families. The plans that her old nemesis Jack Diamond has set into motion are all that stands in her way. She's ready to stop him. Warning: Bad language, alcoholism, mental illness, animal abuse/death, smoking, gun violence, rioting, infidelity, sexual situations. This series centers a crime family and is intended for adults. This is the eleventh chapter of a 13-part serial novel: * The Jacq of Spades * The Queen of Diamonds * The Ace of Clubs * The King of Hearts * The Ten of Spades * The Five of Diamonds * The Two of Hearts * The Three of Spades * The Knave of Hearts * The Four of Clubs * The Jack of Diamonds <-- you are here * Book 12 coming March 2026 * Book 13 scheduled for March 2028

The Jack of Diamonds - Patricia Loofbourrow - Red Dog Conspiracy
The Jack of Diamonds
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Word Count: Information not available

Summary: See all formats and editions For thirty years, Rebeka’s people have fought the Earthmen who invaded their planet. Now Rebeka’s father has devised a plan to bring about a peace: Offer the Earthmen a cease-fire and cement it by giving his daughter to their leader as his bride. At first skeptical, Governor Philip Hamilcar is swept away by lust when he meets Rebeka but soon finds he has a rival for his wife’s affections in Darius Marx, Rebeka’s android bodyguard who possesses the abiilty to experience human emotion. Rebeka doesn’t want an alien husband but she’s given no choice, for she has been included in her father's plans for their people's freedon. Once married to Philip, she is to kill him and break the Earthmen’s rule forever. When she and Philip fall in love, Rebeka had to make a choice: her husband or her people.

Invader's Bride - Toni V. Sweeney
Invader's Bride
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Word Count: Information not available

Summary: Trapped behind enemy lines in World War I France, Lieutenant Charles Clee stumbles upon an illegal time-travel experiment and finds himself catapulted 850,000 years into the future. Marooned in a nightmare world where prehistoric behemoths tread side-by-side with genetically-altered monsters from the laboratories of tomorrow, hunted by the eon-spanning Time Police and Earth's alien overlords, Clee races across the globe searching for the fabled last time machine—his only chance to go home. If he returns, he can save the men of his command and turn the tide of the war—but if he remains, he can become the symbol of Earth's resistance to centuries of slavery. In the end he must choose: Honor his oaths and rescue the men he swore to protect in the past, or honor his humanity and accept the leadership of mankind in the struggle to save the future? No matter his decision, a world is doomed.

The Invisible City - Brian K. Lowe
The Invisible City
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Word Count: 130,000

Summary: There are monsters outside the city walls. Harvard is small, anxious, and plagued by a constant tremor, which is not an ideal combination for a desert scavenger. He and his crew are under constant threat of desertwalker attacks, and Harvard is nearly useless against them. When the biggest mistake of Harvard’s life separates him from his crew, he must learn the secrets of the desert beasts in order to survive the dangers of the dusts. Returning to Bastion with a surprising ally, Harvard is forced to choose between saving his crew or allying with the “monsters” who rescued him. Harvard never saw himself as a hero, but when the beasts of the dusts implore him to aid their rescue mission, he holds the lives of crabs and humans alike in his trembling hands. For awesome post-apocalyptic action, where Earth is ruled by gargantuan crab beasts, get your copy of Empress of Dust today!

Empress of Dust - Alex Kingsley - The Bastion Cycle
Empress of Dust
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Word Count: 81000

Summary: Tormented by memories of past lives and a general distaste for structure, Sloane dropped out of a prestigious magic college to find themself. During their travels, they came across a curious little creature: a chatty spider that fit snugly in their hands. Unbeknownst to Sloane, this wasn’t a harmless garden or cellar spider. The spider had a thirst that mere flies couldn’t quench. It demanded blood and flesh, and when mice failed to suffice, moved on to bigger and dangerous prey. Sloane appeased it as best they could, but as the spider rapidly shot up in size, turned their focus from butcher shops to farms. Together, they concocted a plan to “solve” a manifested loss of cattle. The spider got a steady supply of food, and Sloane got street cred as a “monster slayer”. “What could possibly go wrong?” – Famous last words of any irresponsible pet owner. So now Sloane has a very real infestation to contend with, along with suspicious rangers and wannabe hunters edging in on their turf. “…I’m gonna need a bigger boot.”

The Threads That Weave - Sienna Eggler
The Threads That Weave
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Word Count: 89000

Summary: A remote resource planet. A mysterious illness. And a rescue team frighteningly out of their depth. It was supposed to have been an easy job: go in, kidnap or kill his mark, get out. Shine's done plenty of jobs like this before, no problem. But when it all goes suddenly wrong, he has only one option left to save his skin. He finds himself an unwilling volunteer on a medical mission to a remote resource planet. It sent in a distress call a week earlier, and then promptly went silent. No one knows why, and no one can contact them to find out. And, Shine is increasingly beginning to realize, every person on this mission is politically unimportant--a perfect crew of disposables. Their mission is to go in and figure out what happened, and save whoever they can. But he's smart enough to realize that anything that could cause an entire mining colony to go silent is probably not something accustomed to leaving its victims alive. And after meeting the rest of the crew, he's not sure that they're any safer than what's waiting for him out on the planet ... Set in the world of The Devil and the Dark, Inhuman is the first book in R.M. Olson's gripping new space-horror series, The Dark Between Stars.

Inhuman - R.M. Olson - The Dark Between the Stars
Inhuman
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Word Count: 96500

Summary: Aik will never be the same … and neither will his world. War is coming. Aik has become the Progenitor, and the Seed Mother has released him to transform the world for her alien brood. Silya and Raven, Aik's former friends, are the only ones who can save him and the world. But what if the cure is worse than the invasion? As Silya rushes to prepare Gullton for the battle to come, she's determined to save as many people as she can. But new crises emerge that demand her attention. Raven has his own hands full, keeping the dragon-like verent in line, while helping Silya to save the world. But what if the only way to do so is to sacrifice Aik, the man that he loves? It's the end of the world … or could it be the start of something new?

The Death Bringer - J. Scott Coatsworth
The Death Bringer
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Word Count: 73000

Summary: Running on caffeine and spite with nothing left to prove.  GOLDEN GIRLS meets FIREFLY in this rollicking space opera adventure! Maryn Alessi retired from mercenary service after her last assignment went horribly sideways and settled down on a quiet planet with the love of her life. Unexpectedly widowed, Maryn must fulfill a promise to return her mate’s ashes to zer home planet for funeral rites, but a brutal civil war has destabilized space travel. Former Artemis Corps sisters-in-arms and their sassy ship, the Golden Girl, are up to the task, counting on luck and their rather sketchy cargo business to get Maryn passage through the contested star lanes. But when the crew of the Girl rescues survivors of a ruthless war crime, Maryn and her ride-or-die friends must take up their old profession to save the lives of innocents from a genocidal dictator.   WHISKEY AND WARFARE is the first of The Team Huntress Flights.  

Whiskey and Warfare - E.M. Hamill
Whiskey and Warfare
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Word Count: Information not available

Summary: Welcome to the Museum of the Omniverse where you can safely experience actual events from every possible part of time and space. The museum is having some technical difficulties, however. Space time rifts have been opening throughout the museum and everyone has disappeared except for Mirandum, an exhibit curator. When a small group of visitors appears, Mirandum gives them a tour of the museum’s Dragon Exhibit while searching for clues to the museum’s ultimate fate. This full cast cinematic audio experience features an original musical soundtrack by Nashville recording artist Jeff Moon and an immersive soundscape, which brings stories by Timothy Zahn, David Lee Summers, Carol Hightshoe, Patrick Thomas, and Jeremiah Lynch to life.

The Museum of the Omniverse - David Lee Summers
The Museum of the Omniverse: Dragon Exhibit
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Word Count: 91550

Summary: “IMMORTALITY BYTES: Digital Minds Don’t Get Hungry” — Genre: Science Fiction/Humor/Heist-Thriller Tagline: “Living forever... it's almost worth dying for.” One-line Story Pitch: “When an idealistic hacker’s ex-girlfriend nears inventing digital immortality, an indicted tycoon compels him to steal it.” Accolades: • Winner “Best Sci-Fi: Cyberpunk” — 7th Annual American Fiction Awards (2024) • Winner “Best Science Fiction” & "Best Political Fiction" — American Writing Awards (2024) • Winner “Best Humor/Satire” — Storytrade Awards (2024) • Semifinalist — Chanticleer's Cygnus Award for Best Science Fiction • Triple Finalist: Best Sci-Fi, Best Humor/Satire, & Best First Novel — IAN Book of the Year Awards (2024) Back Cover Blurb: In a not-so-distant future dominated by AI, universal basic income, and “subtirees” living pod-bound lives of leisure, idealistic, semi-slacker hacker Stu Reigns dreams of more. When Stu’s brilliant ex, Roxy Zhang, develops digital immortality, the world’s powerful elite scramble to secure their eternal existence. Enter Chuck Rosti, a merciless, terminally ill tycoon made more dangerous since he’s on the brink of conviction for massive fraud. His plan? Coerce Stu into helping get Roxy’s groundbreaking invention so “Feds can incarcerate my corpse.” Caught between a sick billionaire, a Russian mob, digital mind clones, and a shrewd, devout Southern matriarch, Stu gets tangled in a twisted, high-stakes, ‘inverted heist.’ But as betrayals mount and revenge includes murder, Stu and new allies must race to save lives and seek justice in humanity’s digital immortality. Fans of smart cyberpunk, like Neal Stephenson’s Snowcrash, or sci-fi with humor, as in Andy Weir’s The Martian or John Scalzi’s Redshirts, will love Immortality Bytes. Book Trailer:  https://www.youtube.com/watch?v=ul3KA2zT0aw Reviews: 1)  “Feels like an American Douglas Adams” — San Francisco Book Review 2) “A supercharged, high-stakes cyberpunk thriller.” — VERDICT:GET IT — Kirkus Reviews 3) “Perfect for anyone looking for a fun, easy read that combines sci-fi elements with a bit of social satire. Abrams’ sharp, witty prose and inventive world make it well worth the ride, especially for fans of snappy, humorous sci-fi." — 5-Stars ⭐⭐⭐⭐⭐ — Manhattan Book Review 4) “Dark humor and crisp dialogue drive the twisty storytelling” — EDITOR'S PICK — Publishers Weekly's Booklife Reviews https://linktr.ee/immortalitybytes

Immortality Bytes - Daniel Lawrence Abrams
Immortality Bytes
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Word Count: 60000

Summary: There is a magic in the Universe that flows like a Bucket Full of Moonlight. There's a magic in towns, cities, and empires, and each of those has stories to tell. A traveler could wander from city to city and experience the magic that teems from the greatest towers down to the most innocent lives. There are stories of Fallen Angels. vampires, werewolves, devils, and used-car salesmen. There superheroes and villains and those in-between. There are space stations, travels through time, mothers in GPS systems, and last dances before last call. And a bunch of thrice-told tavern tales, retold.

Bucket Full of Moonlight Cover - Christopher J. Burke
A Bucket Full of Moonlight
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