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.
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Summary: You can choose your friends, but you cannot choose your family ... or can you? Now sixteen, Lizzie and Maggie are educated young ladies who have not been called “the Mopsies” in years … except by their guardian, Lady Claire Trevelyan. With the happy prospect of choosing their own future, the girls can leave their dodgy past behind, and Lizzie can bury her deepest childhood memories where they can do no harm. But is she ready to be separated from Maggie and become the woman she believes she was meant to be? Or will old habits tempt her into defiance—like picking the wrong man’s pocket—and plunge her into disaster? But sometimes disaster leads to dreams coming true—dreams of family and a place in the world. Lizzie must decide whether her true family is the one she was born to … or the one she chose long ago when the Lady of Devices steamed into their lives …

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Summary: You can choose your friends, but you cannot choose your family … or can you? Under normal circumstances, Maggie and Lizzie would be delighted to meet their long-lost relatives and be reunited with those who had believed them dead, but when are the Mopsies’ circumstances ever normal? With her half-brother Claude Seacombe, Lizzie travels to Cornwall to meet her mother’s parents. Maggie goes along, too, since she is part of the family … or so one might assume. But the more time she spends in her grandparents’ clifftop mansion, the more she realizes that something is not right, and the events surrounding her own mother’s death are more mysterious—and dangerous—than anyone alive suspects. For an old nemesis is preying on the weak and proud, and she cannot stand by and watch. Maggie must straighten her spine, plunge into danger for Lizzie’s sake … and prove that no matter the name she bears, she is first and foremost what the Lady of Devices believes her to be … a lady of spirit.

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Summary: When Selena Dillon is caught in an assassination attempt on her planet’s ruler, she finds herself sentenced to twenty-five years servitude in the most feared military force, the Penal Regiments. Much to her surprise she enjoys the harsh military life and is quickly selected for officer training. But something’s wrong, worlds are falling silent. There’s no cry for help and no warning, just a sudden eerie silence. When a flotilla of ships is despatched to investigate they exit hyperspace to find themselves facing a massive alien armada. Outnumbered and outgunned the flotilla fight a rear-guard action, allowing one of their number to slip away and warn mankind. As worlds fall in battle, and mankind’s fleets are decimated, Selena is selected to lead a team of the Penal Regiment’s most battle-hardened veterans, in a last ditch attempt to destroy the aliens’ home world. If she fails mankind is doomed. Little does Selena know that one of her crew is a psychopathic killer and another is the husband of his victim. Can she hold her team together, get them to their target and succeed in the attack? Selena knows that if she fails then there will be nothing at all left to go home to.

Word Count: 11000
Summary: Any landing you can crawl away from is a good one. A data privateer crash-lands on a barely habitable moon where he's rescued by a research scientist who refuses to show his face. Though suspicious and paranoid by necessity, Rhodi finds himself drawn to the soft-spoken man behind the mask. Professor Covington prefers being isolated with his research. He has good reason to limit human contact, but he can’t abandon anyone to the ravages of a fickle and dangerous environment. He knows Rhodi’s hiding things. It’s none of his business and his mysterious guest will leave once a nasty native virus has run its course. Strange how the thought makes him less happy by the hour.

Word Count: 43000
Summary: Lieutenant Jack Alexander has wasted years, waiting for his best friend, Marc Duran, to return his affections. Perhaps it is time to finally move on and find someone new. However, when Major Ethan Pattisson is sent to the planet Mayia to investigate the theft of hundreds of illegal weapons, Marc comes under suspicion, and Jack can’t help stepping in to save him. When Jack finds himself caught in the middle between Ethan and Marc, he discovers that unrequited love might soon be the least of his problems.

Word Count: 113,100
Summary: Markus a wizard from a parallel Earth travels to our world in a bid to stop a blight that is destroying his own. Here he meets Alcina, a Wiccan Priestess, who is in a custody battle over her son, Tim, against Carl, the boy’s sire, who abandoned her when she was pregnant eight years before. Carl has the backing of a dangerous religious cult in his bid to take Tim. Together Markus and Alcina face the forces of intolerance and hate to save a child and a world and thaw two warm harts too long trapped in the ice of betrayal. Meanwhile, Markus’ best friend and his ex-fiancée, who is now a vampire, battle the authorities who are likely to hang Markus upon his return because he has done research into forbidden magics.

- Fantasy
- Fantasy - Contemporary
- Fantasy - Magical Realism
- Fantasy - Romance
- Fantasy - Urban & Magical Beings
- Horror
- Horror - Occult
- Horror - Witches
- Paranormal
- Paranormal - Magical Beings
- Paranormal - Psychic Talents
- Paranormal - Reincarnation
- Paranormal - Romance
- Paranormal - Vampires
- Sci Fi
- Sci Fi - Multiverse
- Sci Fi - Science Fantasy
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Summary: Part of the four-volume \"Bubbas of the Apocalypse\" series. Can\'t get much weirder than this.

Word Count: 24500
Summary: Heir to a wealthy shipping family, Adam S Hayes has his life carefully mapped out. Career, marriage, family. After establishing himself successfully as Captain of the Patrol Ship Revel, it is time for the next step. Marriage to Fiona Becker, daughter of the Capella space station manager, might not be the biggest romance of the year but there are strategic advantages in the alliance, and no-one is surprised when Fiona accepts his proposal. Everything is going according to plan ... until he meets Danyel King. Tall, dark and handsome and as open about himself as he is about his homosexuality, King throws all his plans into total confusion. Trapped underground together after an explosion, Hayes seizes the opportunity to try something he’s only dreamed of, but finds he is totally unprepared for the consequences - and the passion that flares between them. King knows exactly what he wants, and it isn’t to be someone’s secret lover! Troubled and confused, Hayes risks losing his chance for love as he finds himself torn between his heart and his head. Revised edition released 31st March 2016

Word Count: 10360
Summary: While the cell is sparse and cold, at least this one has a bed. The figure resting there is too thin; too still, the prominent bones the result of long starvation, the stillness the product of too much anguish and abuse. He watches, though. An anxious, intelligent mind still occupies this frail and failing body, one that watches and wonders about the new guard occupying his cell each night.

Word Count: 16500
Summary: Spaceship Captain Luke Matthews has kept his sexuality a secret. What happens when the crew finds out? Is Lieutenant Kent as straight as he always believed? Will he hit him or kiss him, or both?

Word Count: 96000
Summary: Three women, two planets, and a whale. For Marianne Woolsey, linguist and tutor, being empathically bonded to the leader of the Tolari turns out to be a bed of roses – complete with thorns. Especially thorns. With diplomatic relations severed and humans kicked out of Tolari space, the Earth Fleet ship Alexander is gone … for now … but Earth Central Command hasn’t given up trying to get Marianne back. As she struggles with surprises, nightmares, and a bond-partner who can’t be tamed, she just wants to figure out where she fits in a society that isn’t quite human. Laura Howard, the Admiral’s widow, only desires to be left in peace to gather the fragments of a shattered heart, but Central Command has plans for her, too. Meanwhile, the Sural’s apothecary is a serene and gifted healer who knows what – and who – she wants. Circumstances have conspired to deny her the man she’s always loved, but in the pursuit of his heart, she has an unexpected ally – in the depths of Tolar’s oceans. Daughters of Suralia is a sweet scifi romance.

Word Count: 24000
Summary: 1915. Teddy Roosevelt is building an empire. Only Pancho Villa stands in his way. The American Expeditionary Force under the command of General "Black Jack" Pershing has invaded Northern Mexico. Pancho Villa leads his revolutionary army in a desperate raid against the American force only to be outflanked. Just as Pershing's airships prepare to deliver the death blow, Pancho Villa is transported to a parallel Earth where he finds an unexpected ally and the technology that might just turn defeat into victory. Revolution of Air and Rust is a stand-alone novella set in the Empires of Steam and Rust world created by Robert E. Vardeman and Stephen D. Sullivan. A story filled with military action, espionage and gadgetry that's sure to satisfy fans of steampunk and alternate history.

Word Count: 41099
Summary: Terra is overcrowded, but a solution may have been found -- tucked away in Roswell is alien technology that leads to the creation of a method of space travel known as portaling . A party of soldiers and scientists led by Dr. Emma Bradley, Colonel John Berger, and Dr. Layton Tremayne are about to take what they believe is the first step into the unknown. But what they discover is not only a wonder but a puzzle. The city of Eden on the distant planet Nibiru has obvious Terran influences. Who was there before them? When Emma, John, and Layton return to Terra, they're dismayed to find things are even worse than they were when the trio left. The atmosphere is on the verge of toxicity and the population is reaching Malthusian proportions. Worse, there are plans afoot to portal the excess population off Terra to planets which may not be what their new inhabitants expect. Most won't survive. Then they learn that a platoon of soldiers were portaled to Eden for a planned invasion of Nibiru and the surrounding planets. Emma, John, and Layton scramble to stop the military action, but will they be able to take back the city that’s become their home?

Word Count: 67000
Summary: Winner of the 2013 PRISM Award for Futuristic Romance When Earth Central Command tells you to travel 24 light-years to a long-term assignment you never asked for, you go. High school teacher Marianne Woolsey has no choice but leave her hometown in rural Iowa to spend 26 years teaching the daughter of an alien ruler so humanlike that she has to keep telling herself that he is just her boss. Handsome, deadly, and far older than he looks, the Sural finds himself drawn to the tutor he requested from Earth. He cannot reveal anything to her that he wants to conceal from the spacefaring races of the Interstellar Trade Alliance, but he cannot stay away from her. As their friendship grows, so does his conviction that she is hiding something from him. This first novel in the Tales of Tolari Space series explores what can happen when you put an unsuspecting human on a planet of empaths.

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Summary: When young paleontologist, Ryan Thompson, finds a new species of mosasaur in Cretaceous seaway sediments, he is thrilled. The discovery should jumpstart his career. Joy quickly turns to fear when he touches an artifact buried among the sea reptile’s ribs. Suddenly, he must fight a mental takeover by an alien intelligence committed to transforming the Earth into a refuge for her own race. As Ryan and his girlfriend, Skeets, attempt to thwart alien plans to colonize Earth begun in the deep past, even this crisis becomes trivial. The uneasy symbiosis of Ryan and the alien, Siu, generates a new entity with the power to transform the entire universe.

Word Count: 99837
Summary: Race, an ex-cop private eye in a world where most people are conditioned so that they cannot commit an act of violence, must release a savage artificial personality, Ralf, that was implanted in him when he did a deep-cover mission as a police officer, to rescue Astra, the woman he secretly loves, from the crime syndicates who have used a drug to turn her into a sex slave. Race succeeds at the cost of the crime syndicates discovering that Ralph is still alive. The syndicates want their assassin back and think nothing of toppling Race’s sanity to achieve their ends. Can Race maintain control of his body? Freed of the drug’s effect, will Astra return his affections? And what of Ralph, can a sociopath learn to love and what changes might that bring?

Word Count: 70572
Summary: Read the eBook for free via B&N, Kobo, Apple Books, or many other online bookstores. Revised twentieth anniversary edition. In an alternate reality, Earth is the planet Valchondria. No illness exists, gay marriage is legal, and everyone is a person of color. The Iroquois constitution provided the model for a one-world government, partially led by scientists. However, a group called “the Maintainers” carefully monitors everyone’s speech, actions, and weight. Long ago, the Maintainers provoked a shut-down of the space program, causing scientific advancement to decay. The Iroquois scientist Taldra sees her twin gay sons as the hope for Valchondria's future, but one of them becomes entangled in the cult of Degranon, while the other becomes stranded on the other side of a doorway through time. Can they find their way home and help Taldra save their world? Winner, StoneWall Society Pride in the Arts Award. “A must read.” —Joe Wright, StoneWall Society. “A thought provoking and fun sci-fi read.” —Blogger Girls. Degranon and its sequel Sons of Taldra are also available together as the eBook Taldra: Science Fiction Adventures.

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Summary: In one night, change comes with the strike of a match as Leo Riley loses everything. Giacomo Bianco's hitmen burned his home to the ground with his family inside. Leo will pay any price for his revenge. He will need power. Oguina, the mythical woman turned monster, can give it to him. But at what cost? Bianco gazes into an abyss that stares back. His fall to madness is a one-way trip Leo aims to stop at all costs before Bianco kills again. In his quest for vengeance, Leo teeters over that same cliff. Monster and Mafioso fight for dominance over Fall River's streets. Bianco’s got more up his sleeve than anyone suspects, including the means to make his power absolute. Even new powers and strange allies might not be enough to ensure Leo’s victory. Who is the real monster? Bianco, Oguina, or Leo himself?
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Summary: Mobsters, Monsters, and Magic. It's 1929 at the height of Prohibition in Plymouth, Massachusetts. Bill Chiavo and his twin sister Millie are learning Wisdom, the family magic. Wise families should take care of their own but when the stock market crashes, their Irish Uncle Finn hoards his visions. He reaps the rewards and the Chiavos head to the poor house. Now the twins are on the outs while their uncle's got the money, the power, and the connections to take over. Bill and Millie need allies and the mob-run Supper Club just might have the muscle they need. Millie wants them to skip town but Bill refuses to leave his family or friends at Finn's mercy. The twins will need to wise up if they are to thwart their uncle's conquest. But how do you defy a man who sees the future? The Wise and crime families clash in this small town for big stakes. But who will claim the prize?
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Summary: Eclectic, imaginative, and unexpected, Community of Magic Pens features forty genre-spanning flash and short stories--including fantasy, humor, science fiction, romance, historical fiction, satire, and mystery--bringing together a rich group of diverse voices from a wide range of backgrounds and intersections. Fountain pens, markers and ink, charcoals, spy pens, a braille writer, a printing press, virtual reality, and a supernatural pizza: whether revealing unspoken truths, fighting injustice, or finding friendship and love, our pens have power. Join us as a recent graduate of superhero school struggles to understand her gift, a disabled android interviews for a job, a queen’s conscripted artist must pull reality from illustrations on parchment, and a grandmother’s secret room is…better kept a secret. Tales of struggle and triumph, compassion and hope: Community of Magic Pens is a celebration of our shared story.
- Fantasy
- Fantasy - Comedy
- Fantasy - Contemporary
- Fantasy - Hopepunk
- Fantasy - Latinpunk
- Fantasy - LGBTQ+
- Fantasy - Low Fantasy
- Fantasy - Magical Realism
- Fantasy - New Adult
- Fantasy - People of Color
- Fantasy - Quiet
- Fantasy - Romance
- Fantasy - Sword & Sorcery
- Paranormal
- Paranormal - Magical Beings
- Poetry
- Sci Fi
- Sci Fi - Artificial Intelligence
- Sci Fi - Hopepunk
- Sci Fi - LGBTQ+
- Sci Fi - People of Color
- Sci Fi - Robots/Androids
- Sci Fi - Slipstream
- Sci Fi - Social
- Sci Fi - Soft
- Sci Fi - Terraforming
- Sci Fi - Transhuman
- Sci Fi - Virtual Reality




