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-fi | clockpunk | colonization | comedy | cyberpunk | cyberspace | decopunk | detective | dieselpunk | dying earth | dystopian & post-apocalyptic | first contact | frontier | furry | galactic empire | gothpunk | greenpunk
Note: these books are currently sorted by release date, with newest first.
Word Count: 67000
Summary: Alan Mercier's life as a cop on Mars was years and two hundred million kilometers behind him. After his partner is killed he is ready to let others do the good deeds, play the hero, and suffer the consequences. He is ready for the wild, lawless world of flying a space junker.The toughest part of space junking isn't the it's keeping the find away from other space junkers, and staying on the good side of the beautiful station manager, Kate. Then there are the finds in some are duds, some extremely valuable, and some cause more trouble than one can imagine.It's the latter such find that leads Alan from orbit to a remote island in the Pacific, then halfway to Mars, and all the way back to facing what really drives him - even if it could get him killed. Cover design by Michelle Young(michelleyoungauthor.com) Editing by B.K. Ntouris(bkntouris.wixsite.com/my-site)

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Summary: The Better Angels. Entertainment. Music and Dancing. And Rescues! Originally designed by the Magicorps corporation to be singing and dancing idols, the Better Angels are non-human biological androids that look like young girls. But their design was repurposed for nefarious purposes. After a mysterious guardian angel named David rescues them, they need to somehow find their own way in a big galaxy. And what better way than by returning to their roots as magical-girl idols! Quickly gaining galaxy-wide fame, traveling in their starship Angels’ Wings, from their permanent berth on the Truck Stop at the Center of the Galaxy, David and the Better Angels jump from planet to space station to asteroid, singing and dancing, offering benefits for charity, and offering appearances for their fans. But is that all they’re doing? Some wonder … Seemingly magnets for trouble, the Angels attract more than their fair share of unwanted attention. But they also collect new allies along the way.

Word Count: 125000
Summary: A distant star is calling us. Will it end in tears? Could the first contact between humanity and an intelligent species from outer space come at a worse time? The signal arrives when Earth is only beginning to recover from an apocalyptic cyber- and nuclear war. Transportation is by horse. New construction relies on salvage from ruined cities, and indoor plumbing is a thing of the past. Leif Grettison was an army ranger and then an exoplanetary scout who survived two interstellar missions. He thought he had finally found a home and family to call his own when a rider appeared in town, looking for help to deal with a message received from another star system—a message nobody understands. To Leif, this message is the most important event he can imagine. He wants to learn what it says, who sent it, and have humanity respond to it. It is important enough for him to embark on horseback across what used to be the eastern United States to reach Earthbase, the birthplace of humanity’s former interstellar exploration program. At Earthbase he discovers an insular small town in the wilderness, its inhabitants riven by internal politics and preoccupied with day-to-day survival. Tech is almost nonexistent, and even those who want to respond to the mysterious star signal are not sure how. Worse, Leif’s arrival upsets the precarious balance that exists among the factions vying for control. Can Leif reconnect humanity to the stars, or will he start a civil war? If we do reach out to the stars, will we find the stuff of our dreams…or unleash Earth’s biggest nightmare yet? Will Leif regret the decisions he makes?

Word Count: 70000
Summary: Ray M. Holler is an interstellar shipping freelancer, expert smuggler, and an occasional thief with a troubled past which means that his life is far from the boring, mundane exploits of your average denizen of the Orion-Sagittarius Union, a political alliance of intelligent species inhabiting the Milky Way galaxy. In fact, more often than not, he finds himself up to his neck in situations that require wit, courage, and a decent amount of luck to maneuver out of in one piece. Throughout his adventures in a universe where a safe, peaceful life is possible but not guaranteed, Ray gets to meet a variety of interesting individuals, make new friends, reunite with old acquaintances, and maybe—just maybe—face his own demons. All Quiet In the Milky Way: Ray M. Holler’s Adventures vol. 1 brings forth five stories, accompanied by an equal amount of side vignettes. This collection will take you on an exciting journey to remote worlds that, in some aspects, may not be all that dissimilar from the one we live in today.

Word Count: 65000
Summary: Romance may be in the atmo when Colin joins the Merry Swallow’s crew on the beautiful ocean planet of Merak, but for Alan, it’s just another day working the most important and stressful case of his career. Yet Alan’s woes are only beginning. Not only does the pirate confederacy have ties to both the pyrean navy and human corporations, pyrean separatists have gotten involved, and Alan’s employers are about to advance their own agenda, whether or not Alan supports it. Worse yet, the case is more personal than Alan could have realized. Steele, the man who murdered Sven’s sister thirty years prior is not only alive and well, but ready to return to the public eye in grand, and bloody, fashion — and he has his sights set on the Swallow. A storm is on the horizon, and as Alan’s fragile happiness aboard the Swallow comes to an end, the only question remaining is — when the storm breaks, will he and Sven be able to weather it? A Gathering Storm is the third book in the Triple Strike series, and it includes seven illustrations plus additional bonus content and comics.

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Summary: For years, the whispers and legends of a lost city hiding in the Pacific Ocean were just that; legend. On the day Kaimi discovers his parents, the Queen and King of Mu, murdered, Mu’s most powerful weapon fired, sending a pulse rushing towards the North American west coast. After the 2025 Great Pacific Pulse Event, or Pulse, vomited up much of humankind’s trash in the Pacific Ocean along the North American west coast. The mysterious occurrence causing the largest environmental disaster in human history, people are no longer certain there is nothing concealed in the depths of the ocean. Scientist Karen Linn and billionaire investor Michael Donovan want to find out what actually happened that day five years ago. Will Michael’s life in the adult entertainment industry and Karen’s moniker in pseudoscience keep them as social pariahs, or are they on the cusp of finding a civilization that has been kept out of our grasp, deep in the world’s largest ocean? How does the event from five years ago tie into the murder of the Queen and King of Mu? What lies under the sea may be bigger than anyone can imagine, and neither civilization may be ready for the truth.

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Summary: In 2048 BCE, the ancient Egyptian ruler Mentuhotep II of the Upper Kingdom of Mizraim campaigns to overtake the Lower Kingdom and become Supreme Pharaoh of all Egypt. At the same time, the last few Bor-ak survivors of the destroyed Red Planet, which the Egyptians called Horus, were coming for one last fly-by of the Blue Planet, before heading out of the solar system, searching for new worlds to inhabit. Mentuhotep saw the arrival of the Eye of Horus as a sign that the gods favoured his campaign and implored the Bor-ak to destroy his enemies. Meanwhile, his beautiful daughter Princess Iset has fallen for humble soldier Achillas and Mentuhotep plans to thwart the undesirable union. Would the Bor-ak side with Mentuhotep in his military campaign and efforts to dissuade Princess Iset?

Word Count: 76,625
Summary: The era of darkness has passed, and humanity has painstakingly rebuilt its technological prowess in science and engineering, medicine, and even space flight. Despite the gradual restoration of knowledge over the past millennium, much of history remains shrouded in a dimly-remembered, murky past. Enter Reysa Sahin, a brilliant young archaeologist, who unearths a manuscript from the lost age, penned by the esteemed oracle Blessed Julia Lowell herself. This precious relic not only unveils a forgotten past but serves as a stark warning against repeating the mistakes that once nearly annihilated humankind. Revealing Blessed Julia's wisdom triggers an unstoppable chain of events, ensnaring astronaut Kallman Dorn, his cautious and empathetic partner, the aging patriarch of the Holy See of Klen, and the fanatical, fiery leader of the Zealots—who is determined to finally purify the human race. Once again, humanity is at a crossroads. Echoes from the past collide. Will a discovery on the far side of the moon reignite the powder keg and send it back to the Dark Ages, or will it point the way toward the stars and enlightenment?

Word Count: 75000
Summary: Enjoy the next chapter in this dark, psychological, steam-powered future mystery series from New York Times bestselling author Patricia Loofbourrow. Recovering from the tremendous losses she's suffered in our last chapter, private eye and mafia wife Jacqueline Spadros gets a new case from an unlikely source: her mobster husband. But when a mutual friend goes missing, Jacqui and her husband must join forces on a case which quickly turns deadly.

Word Count: 72000
Summary: On a peaceful evening, Suicide's meditation is interrupted when a ship crashes near her remote home on Amargosa. It's a modified lifepod containing Tishla, First Citizen of Hanar, and her daughter. A coup has sent Tishla fleeing for help from Suicide and her surrogate son, JT Austin. Together, they will smuggle Tishla to the Realm, humanity's reluctant enemy, to plead for help from the Sovereign, the absolute ruler dubbed "the Father of All Gelt." Tishla will submit to a life of indentured servitude if He will restore Hanar's independent status. But an old foe seizes the opportunity to claim Tishla for himself, revenge for the deaths of his uncle and cousins, the Laral family, who brutally occupied Amargosa for a year. JT refuses to allow this and challenges her would-be master to a duel for her indenture contract. Both JT and Suicide will risk death in the arena to save Tishla and Hanar. But is it already too late? Through flashbacks to her time on Aphrodite, Suicide's past is revealed, how she met the founder of Cubism and the radical who corrupted the new faith, how she worked to build a new Aphrodite after centuries of civil conflict, and how a woman named Priya awakened both a capacity for love and a need to create art in Suicide.

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Summary: Something is definitely rotten in the experimental settlement on Ceres. Jax wonders how it will affect her and her colleagues when along comes Nan and shows her a side to the complex she did not expect. Together, the two young women work to break the control the aliens have over the human settlers and begin to form the foundation of a fairer community.

Word Count: 38000
Summary: RISE (noun / verb) Eight definitions to inspire writers around the world, and an unlimited number of possible stories to tell: 1) An upward slope or movement 2) A beginning or origin 3) An increase in amount or number 4) An angry reaction 5) To take up arms 6) To return from death 7) To become heartened or elated 8) To exert oneself to meet a challenge Rise features 300-word speculative flash fiction stories from across the rainbow spectrum, from the minds of the writers of Queer Sci Fi.

- Fantasy
- Fantasy - Alternate History
- Fantasy - Candlepunk
- Fantasy - Clockpunk
- Fantasy - Comedy
- Fantasy - Contemporary
- Fantasy - Dark Fantasy
- Fantasy - Erotica
- Fantasy - Faery & Fae
- Fantasy - Fairy Tale / Folklore
- Fantasy - Fantasy of Manners
- Fantasy - Gothpunk
- Fantasy - Heroic
- Fantasy - High & Other World
- Fantasy - Historical
- Fantasy - Hopepunk
- Fantasy - Knights & Castles
- Fantasy - Latinpunk
- Fantasy - LGBTQ+
- Fantasy - LitRPG
- Fantasy - Low Fantasy
- Fantasy - Magical Realism
- Fantasy - Mythic
- Fantasy - Mythpunk
- Fantasy - New Adult
- Fantasy - Paranormal
- Fantasy - People of Color
- Fantasy - Piratepunk
- Fantasy - Quiet
- Fantasy - Romance
- Fantasy - RPG
- Fantasy - Silkpunk
- Fantasy - Slipstream
- Fantasy - Steampunk
- Fantasy - Sword & Sorcery
- Fantasy - Urban & Magical Beings
- Fantasy - Weird Fantasy
- Fantasy - Young Adult
- Fantasy – Gods and Heroes
- Horror
- Horror - Angels & Devils
- Horror - Comedy
- Horror - Fairy Tale/Folklore
- Horror - Ghosts & Haunted Houses
- Horror - Gothic
- Horror - LGBTQ+
- Horror - LitRPG
- Horror - Lovecraftian/Cthulhu
- Horror - Man-Made Horrors
- Horror - Monsters
- Horror - Mythic
- Horror - New Adult
- Horror - Noir
- Horror - Occult
- Horror - People of Color
- Horror - Post-Apocalyptic
- Horror - Psychic Talents
- Horror - Psychological
- Horror - Shifters
- Horror - Splatterpunk
- Horror - Vampires
- Horror - Weird Horror
- Horror - Werewolves
- Horror - Witches
- Horror - Young Adult
- Horror - Zombies
- Paranormal
- Paranormal - Angels & Devils
- Paranormal - Comedy
- Paranormal - Dark
- Paranormal - Ghosts & Haunted Houses
- Paranormal - LGBTQ+
- Paranormal - LitRPG
- Paranormal - Magical Beings
- Paranormal - Monsters
- Paranormal - New Adult
- Paranormal - People of Color
- Paranormal - Psychic Talents
- Paranormal - Reincarnation
- Paranormal - Romance
- Paranormal - Shifters
- Paranormal - Vampires
- Paranormal - Young Adult
- Paranormal - Zombies
- Sci Fi
- Sci Fi - Alien Invasion
- Sci Fi - Alien Races
- Sci Fi - Aliens
- Sci Fi - Alternate / Parallel Reality
- Sci Fi - Alternative History
- Sci Fi - Apocalyptic Fiction
- Sci Fi - Artificial Intelligence
- Sci Fi - Atompunk
- Sci Fi - Biopunk
- Sci Fi - Candlepunk
- Sci Fi - Christian
- Sci Fi - Climate Fiction (Cli-Fi)
- Sci Fi - Clockpunk
- Sci Fi - Clones
- Sci Fi - Colonization
- Sci Fi - Comedy
- Sci Fi - Cyberpunk
- Sci Fi - Cyberspace
- Sci Fi - Decopunk
- Sci Fi - Detective
- Sci Fi - Dieselpunk
- Sci Fi - Distant Planet
- Sci Fi - Dying Earth
- Sci Fi - Dystopian & Post-Apocalyptic
- Sci Fi - First Contact
- Sci Fi - Frontier
- Sci Fi - Furry
- Sci Fi - Galactic Empire
- Sci Fi - Generation Ship
- Sci Fi - Genetic Manipulation
- Sci Fi - Gothpunk
- Sci Fi - Greenpunk
- Sci Fi - Hard Sci Fi
- Sci Fi - Hollow Earth
- Sci Fi - Hopepunk
- Sci Fi - Human Evolution
- Sci Fi - Immortality
- Sci Fi - Latinpunk
- Sci Fi - LGBTQ+
- Sci Fi - LitRPG
- Sci Fi - Lost Worlds
- Sci Fi - Military
- Sci Fi - Mind Uploads
- Sci Fi - Multiverse
- Sci Fi - Mutants
- Sci Fi - Mythpunk
- Sci Fi - Nanopunk
- Sci Fi - Near Future
- Sci Fi - New Adult
- Sci Fi - Nowpunk
- Sci Fi - People of Color
- Sci Fi - Piratepunk
- Sci Fi - Pulp
- Sci Fi - Realistic
- Sci Fi - Robots/Androids
- Sci Fi - Romance
- Sci Fi - RPG
- Sci Fi - Science Fantasy
- Sci Fi - Silkpunk
- Sci Fi - Singularity
- Sci Fi - Slipstream
- Sci Fi - Social
- Sci Fi - Soft
- Sci Fi - Solarpunk
- Sci Fi - Space Exploration
- Sci Fi - Space Opera
- Sci Fi - Space Western
- Sci Fi - Spacepunk
- Sci Fi - SpyFi
- Sci Fi - Steampunk
- Sci Fi - Stonepunk
- Sci Fi - Superheroes & Villains
- Sci Fi - Terraforming
- Sci Fi - Teslapunk
- Sci Fi - Theological
- Sci Fi - Time Travel
- Sci Fi - Transhuman
- Sci Fi - Transistorpunk
- Sci Fi - Uplift
- Sci Fi - Utopian
- Sci Fi - Virtual Reality
- Sci Fi - Wattpunk
- Sci Fi - Weird Sci Fi
- Sci Fi - Young Adult
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Summary: Adventure awaits the intrepid reader willing to enter Winding Paths, an anthology of game stories and poetry, puzzles and prizes. You can’t get to UR any other way, and UR is where 25 original works by award-winning writers and new voices dwell. You can read this book in order, but perhaps you are a wanderer. If so, you’re in luck! Choose paths to wind your way throughout, all the while searching for items, earning rewards, and solving puzzles. And at the end? You can keep playing. The cover is The Royal Game of UR’s game board. The rules, along with a set of game pieces for each story or poem, are provided inside the book. Fictional combat. Author against author. Whom do you favor? Or maybe you will wish to stay in UR forever. Let the games begin…

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Summary: The fourteen tales in Adventures in Bodily Autonomy flow across alternate universes and through space and time to consider the issues of reproductive justice through a fresh perspectives. There is an adventure here for everyone. An astronaut on her way to Mars discovers she’s pregnant—can she keep her baby? Bee-like entities try to force a human to be their queen. In1930s Philly, a vampire offers a novel form of birth control. From a ghost, lessons learned too late. Women who cannot find a comfortable fit in their mythic realities. Future worlds where reproductive choices are different, but individual choice and external battles for that choice are just as real. Join the authors in supporting NARAL Pro-Choice America. One hundred percent of the royalties are being donated to NARAL Pro-Choice America. “So satisfying to read a volume of new speculative fiction stories centered on women’s experience, women’s lives, women’s choices! You’ll find a pleasurable variety here: hard sf, fantasy, ghosts, vampires, horror, sweet lyricism and steel-edged noir — stories from well-known names, and stories from writers you've never encountered before. I guarantee that at least one story in this volume will make you punch the air in triumph, and another will work its way into your dreams, and not let go.” —Elizabeth Lynn, World Fantasy Award Winner “I’m absolutely blown away. Featuring so many authors who I love, this is a stunning anthology with many different approaches to the subject of bodily autonomy. Readers are going to be captivated by its range and variety. “This anthology will be a breath of fresh air ins the ongoing fight for the right of women to control and make decisions about their own bodies.” —Chinelo Onwualu, author of “What The Dead Man Said” “Adventures in Bodily Autonomy is a fresh and bold collection. In our current political climate, these stories and imaginings are desperately needed.” —Myriam Gurba, author of Mean

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Summary: Shiver during the long nights with these dark tales Featuring stories by Brett Thomas Abrahamsen, Mike Adamson, Christopher Bond, John M. Campbell, Arasibo Campeche, Brandon Case, Elizabeth Cobbe, Ryan Cole, Sarina Dorie, Monica Joyce Evans, P.G. Galalis, Kara L. Hartz, Brian Hugenbruch, Andrew Rucker Jones, Andrew Kozma, Steven P. Mathes, Jen Mierisch, Iseult Murphy, Ira Nayman, Tarver Nova, Frank J. Oreto, Anthony Regolino, and Lauren Reynolds

Word Count: 99000
Summary: Look to the skies! Brave adventurers face new relationships and adversity in all sizes, from steampunk dirigibles to harpies, giant bees to garden gnomes, and winged dinosaurs to sky pirates. Isolated mountain peaks, clifftop cities, and battles in the sky abound in this sapphic anthology focused on overcoming challenges awaiting in the clouds. If you like diverse stories with lesbian and sapphic-centric heroines enjoying the thrill of adventure high in the air, buy Lofty Mountains today! With stories by: Seanan McGuire, Rosiee Thor, Rebecca Kim Wells, Maya Gittelman, Carmen Loup, Sara Codair, William C. Tracy, N.L. Bates, L.R. Gould, Robin C.M. Duncan, and J.S. Fields

- Fantasy
- Fantasy - Faery & Fae
- Fantasy - Fairy Tale / Folklore
- Fantasy - Heroic
- Fantasy - Historical
- Fantasy - LGBTQ+
- Fantasy - Mythic
- Fantasy - People of Color
- Fantasy - Piratepunk
- Fantasy - Quiet
- Fantasy - Romance
- Fantasy - Silkpunk
- Fantasy - Weird Fantasy
- Paranormal
- Paranormal - Magical Beings
- Sci Fi
- Sci Fi - Biopunk
- Sci Fi - Climate Fiction (Cli-Fi)
- Sci Fi - Distant Planet
- Sci Fi - Dying Earth
- Sci Fi - LGBTQ+
- Sci Fi - Lost Worlds
- Sci Fi - Weird Sci Fi
Word Count: Information not available
Summary: A genre-bending science fiction tale that takes place on several planets and through two lifetimes, rife with psychic magic as well as insights from psychology and physics. Yearning to reunite in the afterlife, a couple’s search runs afoul of both the materialistic Technists on Earth and the intransigent laws of Commensuration on their adoptive planet Xarbo, where rewards and retributions fly fast. Their quest for destiny leads to far-flung planets — one occupied by the disembodied brains of human astronauts, another by soulless clones — as the reincarnated pair find themselves on separate planets and following divergent paths. Hints of Star Trek and of Ram Das combine oddly with eroticism and mysticism in this epic tale of personal evolution.

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Summary: In the depths of space, amidst a relentless interstellar war, Nena Videt's name echoes as both a legend and a pariah. Convicted of a crime she vehemently denies, she rots in prison, a star-faring turned into a forgotten prisoner. But when the Union of Galactic Commerce faces imminent destruction, the lines between hero and villain blur and desperate times call for desperate measures. Drawn from her darkened cell, Nena is thrust into a world where freedom awaits-but at a cost. As she joins a crew on the edge of mutiny, Nena must navigate more than perilous space battles. A mysterious race of warrior women seeks to claim her as their own, offering both allegiance and enmity. In the heart of the conflict, Nena finds herself in an uneasy alliance with Admiral Kirpich, a relentless leader hell-bent on securing victory, no matter the consequences. This book is a riveting sci-fi saga of redemption. Nena Videt's journey will take readers on a voyage through uncharted territory, where the lines between loyalty and betrayal, heroism and atrocity, blur into infinite.

Word Count: 80k
Summary: From the author of Foreword Indies Finalist Summer of Hush and BookLife Prize Quarterfinalist Brains and Brawn comes a contemporary gay romance with a side of time travel and magic. WINNER of the Paranormal Romance Guild's Reviewers Choice Award and FINALIST in The North Texas Romance Writers' Carolyn contest. Musical prodigy Kallos Alexandrou has played his calliope for countless visitors at Errante Ame’s Carnival of Mysteries, but his one-year residency has come to an end. Scars from a terrible tragedy in his past are the only explanation he has for his loss of speech and memory, but it’s time to move on, so when a music festival sets up next to the carnival, Mr. Ame sends him off with identification, a bottomless billfold, and a set of new clothes. Outside the carnival’s perimeter, Kal finds himself in an unfamiliar world surrounded by strange instruments and vibrant people like nothing he’s ever seen. Ryan Wells is the troubled and celebrated lead singer of the metal band Backdrop Silhouette. He’s brought more than his share of baggage on the last cross-country Warped Tour, including harsh restrictions placed on him by his parole officer and the band’s label, but it’s the treatment from his bandmates that have him feeling unsettled. After a tough morning, he spots a strange young man playing carnival music on a keyboard backstage, and the sound takes him back to a particularly vulnerable time in his youth. Intrigued, Ryan asks the young man’s name, but he flees only to appear later as a replacement stagehand for the tour. An invitation from the band Hush to ride on their bus gives Ryan and Kal a welcome distraction. They find the camaraderie and support they’ve both been craving…as well as a little magic and a fresh new romance. But personal secrets and the music business make relationships difficult to maintain, and when the tour ends, Ryan and Kal will have to make a choice: move forward together on an uncertain path, or let fear keep them from trusting that sometimes you really can have everything you desire. You Can Do Magic is part of the multi-author Carnival of Mysteries Series. Each book stands alone, but each one includes at least one visit to Errante Ame’s Carnival of Mysteries, a magical, multiverse traveling show full of unusual acts, games, and rides. The Carnival changes to suit the world it’s on, so each visit is unique and special. This book contains a Depression-era calliaphone, a Ouija board with a purpose, and tour bus hijinks that will warm your heart and make you gigglesnort. Reading Summer of Hush and Brains and Brawn before this book will give you the full Warped Tour experience, but You Can Do Magic can be read as a standalone as well as the other books in the shared universe. Recommended 18

Word Count: 96,000
Summary: A guard and a thief. What could go wrong? Aik has fallen hopelessly in love with his best friend. But Raven's a thief, which makes things … complicated. Oh, and Raven has just been kidnapped by a dragon. Now Aik is off on a quest of his own, to hunt down the foul beast and make them give back his … friend? Lover? Soulmate? The whole not-knowing thing just makes everything harder. Meanwhile, the world of Tharassas is falling apart, besieged by earthquakes, floods, and strange creatures no one has ever seen before. Aik's ex, Silya has gone back to Gullton to try to save her people as the Hencha Queen, and Aik's stuck in a caravan with her mother and a damnable magical gauntlet that won't let him be. He has to find Raven, before it’s too late. Things were messy before … but now they're much, much worse.

- Fantasy
- Fantasy - LGBTQ+
- Fantasy - Young Adult
- Sci Fi
- Sci Fi - Alien Races
- Sci Fi - Aliens
- Sci Fi - Artificial Intelligence
- Sci Fi - Colonization
- Sci Fi - Distant Planet
- Sci Fi - First Contact
- Sci Fi - Frontier
- Sci Fi - Galactic Empire
- Sci Fi - Hopepunk
- Sci Fi - LGBTQ+
- Sci Fi - Lost Worlds
- Sci Fi - New Adult
- Sci Fi - Science Fantasy
- Sci Fi - Terraforming
- Sci Fi - Young Adult
