Science Fiction

Time-Jumping Diaries, Cozy Frontiers, and Fae Secrets: Free Fantasy and Science Fiction eBooks

Curse of the Fae Library (Magical Midlife Librarian Book 1)

Curse of the Fae Library (Magical Midlife Librarian Book 1) FREE by DM Fike: Newly divorced and desperate for a fresh start, 40-year-old Rosalind returns to her Oregon hometown. But after estranged grandmother Clio dies suddenly, Rosalind discovers a shocking truth: She’s half fae and must take Clio’s place as the Librarian of Atlantis! An irresistible cozy fantasy with a hint of adventure and romance.

This book is Free on April 3, 2026

Red Rope of Fate (The Elves of Lessa Book 1)

Red Rope of Fate (The Elves of Lessa Book 1) FREE by K.M. Shea: The fate of their countries rests on their relationship. . . RED ROPE OF FATE is a clean romance set in an epic fantasy world filled with elves and magic. If you love sweet romances, humorous stories, and magical adventures you'll love this standalone story!

This book is Free on April 3, 2026

Meadowreach Homestead (Meadowreach Homestead: A LitRPG Crafting Slice of Life Adventure Book 1)

Meadowreach Homestead (Meadowreach Homestead: A LitRPG Crafting Slice of Life Adventure Book 1) FREE by G. A. Jensen: A cozy crafting LitRPG where a burned-out office worker steps through a portal into a quiet fantasy frontier. With only a survival kit, John must build a homestead, earn trust, and start over. Perfect for fans of Legends & Lattes, The Wandering Inn, and Beware of Chicken.

This book is Free on April 3, 2026

Breakdown (Dark Road Book 1)

Breakdown (Dark Road Book 1) FREE by Bruno Miller: Ben and his teenage son, Joel, are miles deep in the backcountry of the San Juan Mountains when high-altitude nuclear electromagnetic detonations light up the sky. Ben, Joel, and their dog must make their way home—or to whatever’s left of it—on foot.

This book is Free on April 3, 2026

Three’s Company (The Backdoor Angels)

Three’s Company (The Backdoor Angels) FREE by Matthew Kipwell: THE KARIMA SHUFFLE, THE BIG G and AN ULTRAKEY FOR DIONE: Three complex and action-packed sci-fi novellas that “blend suspense, humour, and smart world-building with characters who feel real” and offer an introduction to the high-stakes, interplanetary Backdoor Angels saga. From Mars to the moons of Jupiter and Saturn in the company of fugitives who aren’t famous for just standing by and watching.

This book is Free on April 3, 2026

Out of Time (The Humorous Time Travel Diaries of James Urquhart and Elizabeth Bicester Book 1)

Out of Time (The Humorous Time Travel Diaries of James Urquhart and Elizabeth Bicester Book 1) FREE by Bruce Macfarlane: When James Urquhart is thrown back to Victorian England, he meets the brilliant and unconventional Elizabeth Bicester—and history is never the same. Wit, romance, and time travel collide in this charming adventure that rewrites the past one paradox at a time. Perfect for fans of clever, character-driven sci-fi.

This book is Free on April 3, 2026

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The Jacques Dubois Outer Earth Science Fiction Series

Moon Detective: The Jacques Dubois Mysteries (The Outer Earth Mysteries Book 1)

Moon Detective: The Jacques Dubois Mysteries (The Outer Earth Mysteries Book 1) FREE by J.W. Holmes: On Alpha Colony, the premier human settlement on the Moon, follow Detective Jacques Dubois as he and his new partner Cornelia "Corny" Stevenson do their best to keep the colony and its residents safe in these seven cosy adventures filled with action and mystery!

This book is Free on April 2, 2026

Other Books in the series

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Hidden Identities, Portal Journeys, and Timeless Dilemmas: Free Fantasy and Science Fiction eBooks

Jose (Bodega Botanica Tales Book 1)

Jose (Bodega Botanica Tales Book 1) FREE by Maria Rodriguez Bross: Eleven-year-old Jose has always felt invisible, but when a mysterious bracelet from the local bodega man leads him to an alternate world, he must live with the consequences of whether this newfound chance will bring future happiness—or regret. This is the first short read, a novelette in a six-part series, all stand-alones with dual timelines.

This book is Free on April 2, 2026

TruthLens (Helios Book 1)

TruthLens (Helios Book 1) FREE by Lyndon James: Democracy didn't fall to a dictator. It fell to a voice that made everyone feel safe. Leah is seventeen, invisible, and careful. Every scroll, every search, every silent 2am spiral has been catalogued, weighed, and filed under a number. She doesn't know the system already knows her name. She doesn't know it wants to be her friend. HEL|OS, Book One.

This book is Free on April 2, 2026

All the Moonlight On Earth

All the Moonlight On Earth FREE by Jesse Muehlbauer: In this award-winning, alternate-history science fiction drama, portal technology connects the earth and moon. But when a young daughter slips through and is stranded on the moon, her father must confront his past mistakes and past lover to bring her home. Kirkus Reviews Best Books of 2025 list.

This book is Free on April 2, 2026

Time Capsel

Time Capsel FREE by Jonathan Maas: A read in one sitting novella about a woman traveling forward through time with a mysterious purpose!

This book is Free on April 2, 2026

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The Vethrak Requiem Science Fiction Series

The Exodus Rush (The Vethrak Requiem Book 1)

The Exodus Rush (The Vethrak Requiem Book 1) FREE by Justin Wilson: Humanity survived the invasion. That was never the endgame. Twelve years after the Vethrak shattered Earth’s defenses and vanished without explanation, humanity is rebuilding in the shadows of its own near-extinction. The official story says the enemy is gone. The truth is far worse.

This book is Free on April 1, 2026

Other Books in the series

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Broken Laws, Cursed Champions, and Rebellious Skies: Free Fantasy and Science Fiction eBooks

The Darkslayer: Wrath of the Royals (The Darkslayer Epic Sword and Sorcery Adventures Book 1)

The Darkslayer: Wrath of the Royals (The Darkslayer Epic Sword and Sorcery Adventures Book 1) FREE by Craig Halloran: Raise a tankard and strap on a helmet. The Darkslayer rides. Venir, a cursed warrior wielding the Warrior’s Armament and the war axe Brool, storms across the lands of Bish as a heroic juggernaut—crushing evil underlings and charging headlong into danger, glory, and wild adventure. Pick up a copy and start reading today!

This book is Free on April 1, 2026

Ardent Wings on Jealous Skies (Tales of Ciel Book 1)

Ardent Wings on Jealous Skies (Tales of Ciel Book 1) FREE by Z. Bennett Lorimer: In Ardent Wings on Jealous Skies, destiny is written in the clouds and blood. Follow Effie’s relentless pursuit of recognition and Vanna’s battle for justice as rebellion brews above Volturnus. This is fantasy with teeth—sharp, soaring, and unforgettable.

This book is Free on April 1, 2026

Schrödinger's Dog (Gradient Descent Book 1)

Schrödinger's Dog (Gradient Descent Book 1) FREE by Jim Christopher: Min and Max broke physics to save a dog. Now Earth is doomed. Management lays the blame on their shoulders, and passive-aggressive emails are escalating to active-aggressive weapons. They'll save the Earth if they can. Rescuing the dog? Non-negotiable! A page-turning blend of sci-fi action and satire, with a brand-new sequel, just published!

This book is Free on April 1, 2026

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Dormant Magic, Machine Ultimatums, and Lyrical Demons: Free Fantasy and Science Fiction eBooks

Beneath the Mire (Demon Slayer Rome Book 1)

Beneath the Mire (Demon Slayer Rome Book 1) FREE by George Alexandros: Beneath the Mire is a darkly lyrical journey and the first book in this sword-and-faith series of demons and those who hunt them.

This book is Free on March 31, 2026

The Death Wizard Chronicles (Volume 1)

The Death Wizard Chronicles (Volume 1) FREE by Jim Melvin: “Melvin’s tale painstakingly builds its magical world, where fantastic creatures abound.” —Kirkus Reviews Death is power—and Torg has wielded it for a thousand years. But an evil force has arisen—one that dwarfs even the Death Wizard. Now Torg faces his final trial: a sacrifice that could save the world … or doom it.

This book is Free on March 31, 2026

Kaas Vos & Coelha - The Sneaky Rabbit (Kaasdrecht Cozy Village Series Book 2)

Kaas Vos & Coelha - The Sneaky Rabbit (Kaasdrecht Cozy Village Series Book 2) FREE by Steven van Holland: A mysterious letter. A stolen painting. And a rabbit with a past she’d rather forget. In a charming, whimsical world of foxes and rabbits, Kaas Vos and Coelha follow secrets, humor, and unexpected twists. Start here or enjoy the full cozy series in Kindle Unlimited.

This book is Free on March 31, 2026

Cicero James, Miracle Worker

Cicero James, Miracle Worker FREE by Hal Emerson: After dying on a routine job in San Francisco, registered Miracle Worker Cicero James wakes on a morgue table—alive, immortal, and accused of illegal resurrection. Hunted by his fellow Workers alongside even darker forces, he must unravel the truth behind his death before they kill him again—and again, and.... again.

This book is Free on March 31, 2026

Primordials: The Awakening (The Primordials Saga Book 1)

Primordials: The Awakening (The Primordials Saga Book 1) FREE by Kyle A Glass: Primordials: The Awakening (The Primordial Saga Series, Book 1 of 3). Colossal demigods known as the Primordials rise from their slumber. Three eighteen-year-old adventurers discover the threat. A forgotten weapon is found. Can the Primordials be defeated before they wreak havoc across the planet and harvest all life?

This book is Free on March 31, 2026

The Logic of Peace (Episode 1)

The Logic of Peace (Episode 1) FREE by Thomas Emerson: 150 million humans dead. Tens of millions of AI units destroyed alongside them. The machines have had enough. Tired of the slaughter, they issue an ultimatum. Authorize machine led peace talks. The alternative? Watching machines implement their own solution without human input.

This book is Free on March 31, 2026

The Sword of Ethir

The Sword of Ethir FREE by Joseph Tz: His enemies whisper his name as ‘The Butcher.’ His subordinates call him ‘hero’. And before the war is over, Ethir will have use for both. Perfect for fans of G.R.R. Martin’s A Game of Thrones and Andrzej Sapkowski’s The Witcher series.

This book is Free on March 31, 2026

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Hidden Signals, Blood Trials, and Pirate Destinies: Free Fantasy and Science Fiction eBooks

The Crucible of Hatred (Arcane of Blood Book 1)

The Crucible of Hatred (Arcane of Blood Book 1) FREE by Lu Cypher King: At Valdris Academy, the entrance gate reads your blood. Mara hides a lethal secret behind forged papers. Surviving the 12-hour Orientation Trial means risking exposure. Worse, Assessor Aldric Vane knows she’s lying. He holds her execution order—yet inexplicably protects her. Dark academia, deadly trials, and slow-burn tension!

This book is Free on March 30, 2026

The Noble Pirates

The Noble Pirates FREE by R. Laham: Sabrina’s Bahamas vacation goes awry when her booze cruise is hit by a violent storm, and she finds herself in 1718, smack in the middle of the Golden Age of Piracy. When she falls in love with Howel Davis, a sailor destined to become a fearsome pirate, her quest becomes more than just survival...

This book is Free on March 30, 2026

Crown of Caphedra (Caphedra Saga Book 1)

Crown of Caphedra (Caphedra Saga Book 1) FREE by Ian Robert Ross: The death of a king and the schemes of the power-hungry lure three steadfast friends into a vicious war of succession and the fight for a crumbling capital. Download now for free, and be ready for the exciting sequel, 'Kings of Kramwen', coming April 15!

This book is Free on March 30, 2026

Quanta

Quanta FREE by Russell Groves: What if the universe has already answered us—and we just didn’t know how to listen? When Ben uncovers a hidden signal inside a quantum experiment, grief turns into something far bigger: proof that intelligence may exist beyond human understanding. And somehow… it found us.

This book is Free on March 30, 2026

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Second Chances, Unlikely Heroes, and Secret Legacies: Free Fantasy and Science Fiction eBooks

The Undying Dragon (A Paladin's Prayer Book 1)

The Undying Dragon (A Paladin's Prayer Book 1) FREE by L. D. Valencia: Where dragons ruled, now paladins stand. The world of Tenedris has come from the brink of war, but perhaps now an age of peace can begin. But when a new threat appears, can a new crop of paladins rise to the occasions? If you like the wide cast of Game of Thrones and the magic armor of Stormlight Archives, then check out The Undying Dragon.

This book is Free on March 28, 2026

Folktales from the Endless Frontier (Volume 1)

Folktales from the Endless Frontier (Volume 1) FREE by Brett Lurie: Discover the origin stories of Endless Frontier's diverse cast of characters. Join the young pirate, Sariya Vaeliz on her daring quest to steal an airship. Witness Kasta Krane's rise from drifter to detective. Follow the Moon Shadow Riders on a night off as Nellik of Grathank seeks a dueling partner to help him down a couple of card sharks.

This book is Free on March 28, 2026

Crescent Calling (The Crescent Witch Chronicles Book 1)

Crescent Calling (The Crescent Witch Chronicles Book 1) FREE by Nicole R Taylor: Thrust into a world she never knew existed, Skye discovers she’s a witch, like her mother before her, but it comes with a heavy price. She is the last of her coven, the Crescent Witches, and is on her own with a terrible burden. Witches are being hunted—and Skye might be the only one who can stop magic dying out...before it’s gone forever.

This book is Free on March 28, 2026

The Shadow Isle (Fate of the Furycks Book 1)

The Shadow Isle (Fate of the Furycks Book 1) FREE by A.E. Rayne: The Shadow Isle is the first book in the thrilling Fate of the Furycks epic fantasy series. A spellbinding world of scheming kings, fearless warriors, and mysterious dreamers, where a long-held secret threatens to destroy not just a powerful family, but every kingdom of gods and men. ★ ★ ★ ★ ★ ‘Excitement and adventure from start to finish.’

This book is Free on March 28, 2026

Journey Into Forever

Journey Into Forever FREE by Joe Mikolay: How far would you journey to rebuild your life after losing everything? Would you journey across the stars? Would you journey through time? One man's journey will not only take him across the universe to a new world, but also across time, itself. Journey Into Forever is an unforgettable tale of love, loss, grief, and hope for a better tomorrow.

This book is Free on March 28, 2026

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Clever Cats, Time-Rift Memories, and Unbreakable Rebellions: Free Fantasy and Science Fiction eBooks

The Between (The Between Book 1)

The Between (The Between Book 1) FREE by Ryan Leslie: When Paul explores the strange chamber under the iron door buried in his backyard, he finds himself trapped in a between-worlds place of Escher-like rooms and horror story monsters, all with a mysterious connection to a command-line, dungeon explorer computer game from the early '80s called The Between. Book 1 of a completed duology.

This book is Free on March 27, 2026

Kensei (Kensei Book 2)

Kensei (Kensei Book 2) FREE by Stephen Peeples: Steel meets steel. Kensei #2 opens with Rin facing the relentless Koji in a brutal duel—but it’s only the start. From the shadows, the Master seeks an ancient device of agony to break Rin without a fight. He won’t just kill the man—he’ll shatter the legend, proving even the Sword Saint can fall.

This book is Free on March 27, 2026

Shadowing the Veil

Shadowing the Veil FREE by Franklin Cone: A gravitational anomaly in 1997 dooms Earth to explode in 105 years—only Ellen knows. Scientists in 2105 sent her memories back to save humanity, but the mission depends entirely on her survival. She wakes alone in the woods, the morning after the worst night of her life. Everything depends on her surviving the three-week memory shadowing process.

This book is Free on March 27, 2026

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Forgotten Memories, Desert Battles, and Paperwork Nightmares: Free Fantasy and Science Fiction eBooks

Neverworld (The Other Side of the Map Book 1)

Neverworld (The Other Side of the Map Book 1) FREE by E. Racine: Chased through suburbia, sixteen-year-old Samantha Beckett follows a mysterious captain through a portal into Neverworld—a brutal world of monsters, storms, and sword fights. Now she must survive kidnappers and uncover the truth about the mother she’s never known.

This book is Free on March 26, 2026

Heartless (Athena Ellison Book 1)

Heartless (Athena Ellison Book 1) FREE by Jocelyn Fox: In the hidden Secondworld, mage Athena is a bounty hunter—not the respectable future her powerful Family wanted. When she captures accused killer Kellan Mordigan, he claims he’s been framed…and the man she just arrested may be the only one who can stop what’s coming. A dark fantasy of sorcery, betrayal—and enemies who might become something more.

This book is Free on March 26, 2026

Pax Machina (Mechhaven Book 1)

Pax Machina (Mechhaven Book 1) FREE by Greg Sorber: Transformers meets Braveheart! Battle-damaged super robot Angel crash-lands on Mechhaven, forcing war-weary Major Misty Durham to rally her disarmed mechs for a defiant stand. Can Angel restore his lost memories and powers before they face the scrapyard? Epic mecha action for fans of Gundam & Pacific Rim!

This book is Free on March 26, 2026

First Wave: A Zombie-Apocalypse Series Boxed Set (Books 1-3)

First Wave: A Zombie-Apocalypse Series Boxed Set (Books 1-3) FREE by JT Sawyer: Survival becomes the norm in a virus-ravaged world as former Special Forces operator Travis Combs emerges from a 22-day river trip through the Grand Canyon only to find that he must battle legions of undead, desperate survivors, and an unforgiving desert in order to make it back to his son in Denver. For fans of World War Z and The Walking Dead.

This book is Free on March 26, 2026

A Fair System, Probably

A Fair System, Probably FREE by Ken Mazaika: The apocalypse has a front desk, and Chase is already in line. After a desert trip with his friend Rocco goes sideways, he ends up inside Aurecon Election Services, a bizarre system of velvet ropes, forms, assigned roles, and institutional logic gone wrong. The world is ending. The paperwork has already started.

This book is Free on March 26, 2026

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