Science Fiction


Magical Heritage and Urban Legends: Free Science Fiction and Fantasy eBooks

The Dark Ability (The Dark Ability Book 1)

The Dark Ability (The Dark Ability Book 1) by D.K. Holmberg: Exiled by his family and claimed by thieves, Rsiran hides a dark gift—Sliding, the power to vanish and reappear at will. Forbidden to use it, he’s cast into the mines, where danger awakens his magic. Forced into a world of forbidden blades and shadowy powers, Rsiran must choose: obey, escape… or embrace the darkness within.

This book is Free on August 28, 2025

Kindle


Burn the Bridge

Burn the Bridge by Arquie: A twisted take on fated mates… A handmaiden and her loyal honey badger familiar plan a daring escape from their cursed kingdom. Please note: This is a standalone dark fantasy novella.

This book is Free on August 28, 2025

Kindle


A Practical Guide to Sigbin Keeping

A Practical Guide to Sigbin Keeping by Mitos Suson and Darwin Price: Balikbayan teen Leklek never believed her magical heritage—until her Sigbin friend stepped from legend. Guided by her Lola, she must master her powers, confront a fearsome Wakwak, and defend her island in an epic battle for its soul.

This book is Free on August 28, 2025

Kindle


Extreme Medical Services (Extreme Medical Services Book 1)

Extreme Medical Services (Extreme Medical Services Book 1) by Jamie Davis: Modern medicine meets monster medicine in this supernatural thriller. Probationary paramedic, Dean Flynn, gets more than he bargained for when assigned to a unit that treats secret supernatural creatures living in and around Elk City, Maryland. Ride along with Dean and his colleagues while he discovers a whole new side to medical care.

This book is Free on August 28, 2025

Kindle


System Exodus (Fireseed Trilogy Volume 1)

System Exodus (Fireseed Trilogy Volume 1) by System Null: In a world where AI reshapes every system, what happens when they fail? Fireseed Trilogy Vol.1: System Exodus blends sci-fi, survival, and philosophy to explore collapse, freedom, and resilience. Perfect for fans of Homo Deus and Neuromancer, it’s a thought-provoking guide to tomorrow’s challenges.

This book is Free on August 28, 2025

Kindle


Tom Savage (Star Farmer Book 1)

Tom Savage (Star Farmer Book 1) by Jaxon Reed: Book One in this action-packed series is free for a limited time, and all other titles are .99 cents! Come on out to the farm and sit for a spell! Tom Savage is homesteading on Phaethon, but he’s harvesting chunks of the sun as his main crop. Outlaws, renegades, and the local sand dragons keep life interesting. Download today!

This book is Free on August 28, 2025

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!


Architects of the Apocalypse Science Fiction Series

Planet B (Architects of the Apocalypse Book 1)

Planet B (Architects of the Apocalypse Book 1) by Jasper T. Scott: 2069: EARTH IS DYING AND SOCIETY IS ON THE BRINK OF COLLAPSE. We are out of time to save the planet; all that’s left is to watch the world burn. But in our final hour, a habitable planet inexplicably appears in close proximity to Earth. The race to reach it is heating up political tensions, and mysteries abound. How did Planet B get here and why now?

This book is Free on August 27, 2025

Kindle

Other Books in the series

Are these books no longer free? Sign up for our email and never miss a free book again!


Divine Tempers and Ancient Secrets: Free Science Fiction and Fantasy eBooks

The Sun Keeper (Four Pieces of Light Book 1)

The Sun Keeper (Four Pieces of Light Book 1) by Alyx H. V.: When the Sun Keeper is murdered and the sun vanishes, immortal Julien must journey into the afterlife to retrieve the god’s soul. Along the way, he faces ghostly riddles, divine tempers, and ancient secrets in this witty, poignant fantasy of cosmic stakes and quiet moments.

This book is Free on August 27, 2025

Kindle


Thaddeus in Leaguer (The College of Sorcerers Collection Book 5)

Thaddeus in Leaguer (The College of Sorcerers Collection Book 5) by Louis Sauvain: Descend into the Dark Ages Epic Fantasy Saga with Thaddeus in Leaguer. Don your armor, equip your spell-casting Tomes and mount your Dragon. The Cin are invading and only Thaddeus stands between them and the ravening Daemon Hordes. When Thaddeus becomes a prisoner, Asullus the mule gathers his feral children for the rescue. Will they succeed?

This book is Free on August 27, 2025

Kindle


Kissed By Shadows (Kissed By Shadows Series Book 1)

Kissed By Shadows (Kissed By Shadows Series Book 1) by Lola StVil: Meet Atlas Morgan, the hero who just found the villain of her dreams… Atlas has been chosen to defend mankind. The half Angel she’s in love with has been chosen too–not to save the world but to end it…

This book is Free on August 27, 2025

Kindle


The Legacy Human (Singularity Series Book 1)

The Legacy Human (Singularity Series Book 1) by Susan Kaye Quinn: Elijah wants to become an ascender, a human/machine hybrid, but it’s forbidden for legacies like him, preserved for their unaltered genetic code. When he wins a sponsor to the creative Olympics, he finally gets his chance… until he discovers nothing is as it seems.

This book is Free on August 27, 2025

Kindle Nook Kobo Apple Books Google Play


Blast Off (Interstellar Online Book 1)

Blast Off (Interstellar Online Book 1) by D. B. Goodin: Cassidy Delgado’s career hinges on her latest MMO—until hackers infect her test run, unleashing sinister malware. Trapped between seductive AIs and real-world blackmail, she must outwit both code and criminals before her dream project becomes a blood-soaked nightmare.

This book is Free on August 27, 2025

Kindle


Unearthed (Of Things Man Made Book 1)

Unearthed (Of Things Man Made Book 1) by Jonathan Howard: In a world enslaved by reptilian overlords, digger 13931 uncovers a secret buried beneath the sands—one that could change humanity’s fate. Survival is no longer enough. Hope is dangerous. Rebellion is inevitable. Download Unearthed free today—and be ready for Book 1.1 on Aug 29!

This book is Free on August 27, 2025

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!


Bleak Planets and Cursed Gods: Free Science Fiction and Fantasy eBooks

The Dreamer's Curse (The Seers Book 2)

The Dreamer’s Curse (The Seers Book 2) by K.G. Broas: Complete trilogy: all three books are free. “Deep, mythical, and philosophical themes.” A genre-bending blend of science fiction, horror, and coming-of-age fantasy. This story stares into the abyss and doesn’t look away. Unflinchingly original. “A haunting descent into the unknown… Echoes of VanderMeer, L’Engle, and early King.” —NetGalley Reviewer

This book is Free on August 26, 2025

Kindle


Birth of Destiny (The Shepherd Saga Book 1)

Birth of Destiny (The Shepherd Saga Book 1) by G.A. Jensen: Cursed by a god and bound to serve her, Morgan is thrust into a war of empires and ancient magic. To save his sister and his kingdom, he must embrace the destiny he dreads. This epic fantasy is perfect for fans of Brandon Sanderson and James Islington.

This book is Free on August 26, 2025

Kindle


Dark Harrow

Dark Harrow by AJ Cooper: The town of Dark Harrow is of little note, small, backward, in the hinterlands of a forgotten region. But when a stranger named Theo arrives at the local inn, the unique properties of the town called Dark Harrow are laid bare. Sinister powers are afoot, and evil lies in wait.

This book is Free on August 26, 2025

Kindle


Meddling Mages (The Last Lumenian Book 4)

Meddling Mages (The Last Lumenian Book 4) by S.G. Blaise: On the bleak planet Raghild, Glenna’s only chance to survive the deadly corruption inside her lies with the mages, liars she was taught to hate. But as one mage begins to steal her heart, she’s forced to question everything she believes. Can she trust her enemies before time runs out?

This book is Free on August 26, 2025

Kindle


Through a Dark Duet (Books 1 & 2)

Through a Dark Duet (Books 1 & 2) by Tamara Rose Blodgett: 🌍 2 books – FREE today! THE BOOK OF ELI meets EDGE of COLLAPSE in this gritty EMP thriller box set by NYT bestseller Tamara Rose Blodgett. Three groups fight for survival in a brutal post-apocalyptic world🌪️ Scarce resources💧desperate alliances 🤝 + hidden truths collide. Download NOW before it’s too late!💥#PostApocalyptic #Dystopian #Thriller

This book is Free on August 26, 2025

Kindle


The Last Outpost (Frozen World Book 1)

The Last Outpost (Frozen World Book 1) by Hannah Ross: Scott Buckley thought a job in Antarctica meant peace and solitude. Instead, he finds a secret valley, a people untouched by time, and a conspiracy reaching far beyond McMurdo Station. As war leaves the base stranded, survival demands impossible choices.

This book is Free on August 26, 2025

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!


The Last Raptori Science Fiction Series

I, Warden (The Last Raptori Book 1)

I, Warden (The Last Raptori Book 1) by Charles Brass: Fourteen-year-old Warden-trainee Maels Raptori faces off against implacable alien invaders using powerful—and deadly—new technology to conquer Earth. Enslaved, spirited away to their homeworld, and alone in a society of violence, he needs all his wits and skills to fight back if he hopes to save Earth—and himself—from annihilation.

This book is Free on August 25, 2025

Kindle

Other Books in the series

Are these books no longer free? Sign up for our email and never miss a free book again!


Dark Forces and Powerful Allies: Free Science Fiction and Fantasy eBooks

The Savage Series (Savage Book 2)

The Savage Series (Savage Book 2) by Tamara Rose Blodgett: 🌌 OUTLANDER Fans: Enter a New Dark Fantasy World! 🌌 Discover Books 4-6 from Tamara Rose Blodgett’s bestselling fantasy series—Queen Clara’s journey through a post-apocalyptic world of forbidden love, powerful alliances & survival against all odds. Gritty, intense and “unputdownable.” Start reading now! 🚀📚#SciFiFantasy#EpicAdventure#DarkThriller

This book is Free on August 25, 2025

Kindle


The Phoenix Quest (Isle of the Phoenix Novels Book 1)

The Phoenix Quest (Isle of the Phoenix Novels Book 1) by Greg S. Baker: A fun, fast-paced Christian fantasy/adventure novel for all ages. Every year, upon the Phoenix’s death and rebirth, the island is also born anew. It is in this ever-changing landscape that Roy must venture to clear his name. But dark forces gather against Roy, putting him in the center of a primeval battle that could cost him more than his life.

This book is Free on August 25, 2025

Kindle


Barren Waters

Barren Waters by Julia Shupe: Ocean life is extinct. Civilization has collapsed. In a post-apocalyptic world, Jeremy Colt must save his daughter’s life. With only their bikes and the packs on their backs, they must reach San Diego before her medicine runs out. How far will a father go to save his child? Winner, Hollywood Book Festival’s Best Science Fiction Novel of 2017.

This book is Free on August 25, 2025

Kindle


Killswitch

Killswitch by Warwick Eden: Meet Jessie — a Harry-Dresden-meets-Murderbot cyborg, his uploaded dog, and their AI-run colonial outpost. Killswitch is a smart, fast-paced sci-fi adventure, packed with snark, heart, and twists you won’t see coming. If you love Murderbot, John Scalzi, or Becky Chambers, this is your next read!

This book is Free on August 25, 2025

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!


The Forever Children Science Fiction Series

Legacy Bound (The Forever Children Book 1)

Legacy Bound (The Forever Children Book 1) by Frank Kennedy: Engineered immortal Exeter Woolsey retires to Aeterna but discovers discontent, conspiracy,& treason. Unable to reproduce, many immortals question life’s purpose without children. Yet this dilemma pales against the designs of the reclusive alien intelligence that built Aeterna. Exeter’s people face unimaginable change in this thrilling 5-book saga.

This book is Free on August 24, 2025

Kindle

Other Books in the series

Are these books no longer free? Sign up for our email and never miss a free book again!


Magic Kingdom at War, Subverted, and Last Stand of the Legion: Free Science Fiction and Fantasy eBooks

Magic Kingdom at War (Volume 1)

Magic Kingdom at War (Volume 1) by Tao Wong: Dying the first time sucked. Matt’s trying to avoid a repeat performance. Begin the COMPLETE 12-book Magic Kingdom at War series for FREE!

This book is Free on August 24, 2025

Kindle


Subverted

Subverted by Chris Cosmain: Forget everything you expect from a romance novel. This is razor-edged hard science fiction, where four love stories unravel, four twisted realities collide, and one mind-bending mystery ties it all together. Nothing is what it seems… and the truth will change everything. Can you guess the final twist before it is revealed?

This book is Free on August 24, 2025

Kindle


Last Stand of the Legion: Rift (Blood War Book 1)

Last Stand of the Legion: Rift (Blood War Book 1) by Rod Carstens: Lieutenant Dasan Sand is leaving the Legion to a civilian again — and he couldn’t be happier. Yet on a last mission, he encounters an army of ferocious aliens fighting a religious war against the human race. This encounter teaches him the meaning of service. He must assemble a ragtag group of soldiers into an elite fighting unit to face the threat.

This book is Free on August 24, 2025

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!


Fire Masters and Lucid Dreamers: Free Science Fiction and Fantasy eBooks

Silver Mage (The Long Dream Book 1)

Silver Mage (The Long Dream Book 1) by C M Debell: When Aarin’s father dies, elemental fire answers a human call for the first time in 3,000 years. But it is a promise of power that comes with a price. To survive, Aarin must find the masters of that fire, the lost dragons, whose return poses a terrible danger. But he must first discover why they left – and what they risked everything to destroy.

This book is Free on August 23, 2025

Kindle


The Sundering Blade

The Sundering Blade by Tao Wong: Free for a limited time! Before Wu Ying’s journey began, there was the Sundering Blade. Sword prodigy Cheng Zhao Wan must uncover the truth behind a deadly attack—but this time, his blade may not be enough. The Sundering Blade is the standalone prequel to the COMPLETE 12-book A Thousand Li series, perfect for new readers and longtime fans alike.

This book is Free on August 23, 2025

Kindle Nook Kobo Apple Books Google Play Author Store


Spell Birth: A Beast in the Skies

Spell Birth: A Beast in the Skies by Nicholas Common: Action/ adventure. Portal fantasy. Gritty. Unique magic system. Strong world building. Oppressive Empire. Rebellion. Dash of steampunk. Airships!

This book is Free on August 23, 2025

Kindle


The Heir Apparent (Orb of Zorn Book 1)

The Heir Apparent (Orb of Zorn Book 1) by John Gorman: Elcon’s life changes the moment he’s heard reciting an ancient cantrip. But is he ready to save the realms from the return of the Shadowlord? Get ready for the Epic Outcast quest. Something for fans of R.A. Salvatore and Terry Brooks.

This book is Free on August 23, 2025

Kindle


Soul Relic (Manifestation Book 1)

Soul Relic (Manifestation Book 1) by Samuel Hinton: It’s hard to cultivate power when you can’t refill your inner well of power. So when Raysha’s brother comes home with an outrageous idea, the pair set off on an adventure. How hard can it be to find the heart of an ancient spirit to fill the void in Raysha’s soul?

This book is Free on August 23, 2025

Kindle


Wonderland

Wonderland by Paul Teresi: In 2030, another U.S. Civil War emerges. Imprisoned podcaster Nico Riley learns how to lucid dream at the highest level, only to realize the secret doors in her dreams connect to a dangerous realm in which the CIA, Nazi’s, witches, and serial killers are all after the Vatican’s greatest secret – the secret that holds all secrets – The Chronovisor.

This book is Free on August 23, 2025

Kindle


Though We Must Be Apart

Though We Must Be Apart by E Lee: When the last rocket leaves Earth, Mari must choose: follow her husband to Mars or stay with the son who cannot survive space. Though We Must Be Apart is a haunting tale of love, sacrifice, and the bond that even the end of the world cannot break. 🚀 Free for a limited time (until Aug 24)!

This book is Free on August 23, 2025

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!


Astral Travelers and Galactic Elves: Free Science Fiction and Fantasy eBooks

Introduction to the Illuminati (Keys of the Kingdom Book 1)

Introduction to the Illuminati (Keys of the Kingdom Book 1) by Eleanor Benjamin: Lydia is an 11-year-old girl who is able to astral travel. After a series of traumatic events, she is taken to live with a grandmother she has never met who is a member of the Illuminati who offers to give her what she wants most if she will travel back in time and assassinate a historical figure. This is book 1 in the Keys of the Kingdom series.

This book is Free on August 22, 2025

Kindle


The Diablerists (Death and Diablerie Book 1)

The Diablerists (Death and Diablerie Book 1) by J.L. Murray: Cursed with diablerie in her blood, Opal Crawford rises from the dead to hunt the judge and butcher who destroyed her family—a man who feeds on the flesh of witches. Alongside a haunted gunslinger and a girl who can wake the dead, Opal rides into a frontier drenched in blood and fire under a blood moon. And the West may never be the same again.

This book is Free on August 22, 2025

Kindle


The Hero, The Sword and The Dragons

The Hero, The Sword and The Dragons by Craig Halloran: With Fang in hand and his comrades beside him, Nath hunts dragon poachers across the realm. But even if he can cut down the killers, a dragon army waits at the end of his path—and the darkness within him may be deadlier still. 🩸🐲

This book is Free on August 22, 2025

Kindle


The Fusionist (Magical Fusion Book 1)

The Fusionist (Magical Fusion Book 1) by Jonathan Brooks: Forced to attend a Mage Academy against his will, Larek Holsten soon learns that he loves to create incredibly powerful Fusions. Along with his never-before-seen abilities, he quickly discovers a secret about his past that could change the world forever. This story contains an overpowered MC along with a heavy crafting emphasis.

This book is Free on August 22, 2025

Kindle


The System Apocalypse (Short Story Anthology Volume 1)

The System Apocalypse (Short Story Anthology Volume 1) by Tao Wong: Free for a limited time! Discover the first System Apocalypse Short Story Anthology with tales of bounty hunters, galactic dark elves, and humanity’s struggle to survive the end of the world. Then continue the adventure with the sequel anthology for just $0.99.

This book is Free on August 22, 2025

Kindle Nook Kobo Apple Books Google Play


Protopia

Protopia by John Calia: Lifelong friends Olivia and Alexandra find themselves in opposing camps, and the bonds of their friendship are tested like never before. In this gripping tale of loyalty, adventure, and human connection, the stakes are higher than ever. Protopia is a thought-provoking thrill ride that explores the power of friendship in a world on the brink.

This book is Free on August 22, 2025

Kindle


Unity Storm

Unity Storm by Daniel Trump: In 2090 Chicago, Virgil, a brilliant, mentally ill detective, arrives at the top of the Wills Grand Central Hotel to meet Bradley Wills, head of Unity Storm. Six friends of theirs disappeared, and Virgil takes the case. He must navigate virtual reality, life and death, shifting allegiances, and mechs in an attempt to solve the case…

This book is Free on August 22, 2025

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!



Page 13 of 169« First...1112131415...203040...Last »