Science Fiction

Tragic Deities, Collapsing Nations, and Hidden Identities: Free Fantasy and Science Fiction eBooks

The Sermon of Loss

The Sermon of Loss FREE by J.H. Tomen: Dark enough to grip you. Human enough to break your heart. Epic fantasy for readers who want both.

This book is Free on July 31, 2026

The Last Griffin

The Last Griffin FREE by K. L. Vincent: The goddess Skathi challenges a banished sea nymph to an impossible task, unwittingly sparking a romance that leads to her own heartbreak. An origin tale of love, loyalty, and betrayal. This is a prequel short story to Poisoned Pawn and the Last Sovereigns Series, great for an afternoon read! (Perfect for Rachel Gillig and Carissa Broadbent fans).

This book is Free on July 31, 2026

Assassin Awakens (The Sworn Sword Book 1)

Assassin Awakens (The Sworn Sword Book 1) FREE by Miles Hunter: He's cursed with the power of Mana in a world that kills Mages on sight. Trapped in a game-world with no way out, hiding his identity, he must level up, survive, and never let anyone find out who he really is. The adventure begins here.

This book is Free on July 31, 2026

EXIT Theory (EXIT Series Book 1)

EXIT Theory (EXIT Series Book 1) FREE by Dave Brill: They built Shannon Ryder. She heals from wounds that should kill her. Every moment of her life has been scheduled by them. Now she's hunting the people who made her. A sci-fi thriller about a woman engineered and weaponized.

This book is Free on July 31, 2026

The Archangel

The Archangel FREE by Bobby Lopez: The Archangel is a science fiction and post-apocalyptic novel that deals with the collapse of the USA after Civil War II and one man's quest to restore the country.

This book is Free on July 31, 2026

Archangel Down (Archangel Project Book 1)

Archangel Down (Archangel Project Book 1) FREE by C. Gockel: Commander Noa Sato doesn’t believe in aliens. She’s wrong. In the face of genocide she must hatch a daring plan with a ragtag crew to save the lives of millions—and her own. Every step of the way she is haunted by a secret transmission: The archangel is down.

This book is Free on July 31, 2026

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Parallel Wars, Cursed Returns, and Deadly Remedies: Free Fantasy and Science Fiction eBooks

The Crooked Ladder (Heirs of Regula Book 2)

The Crooked Ladder (Heirs of Regula Book 2) FREE by C. R. Bracher: Returning home is never easy, having a curse that causes everyone to try and kill you only makes it worse. But when the fates deal you a bad hand, a true hero finds a way.

This book is Free on July 30, 2026

An Apothecary in Bramble: The Trouble with Tea (Bramble Remedies Book 1)

An Apothecary in Bramble: The Trouble with Tea (Bramble Remedies Book 1) FREE by Francis Kay: In the quiet village of Bramble, every remedy tells a story. But when a familiar tea begins making villagers mysteriously ill, Lucy Walker must uncover the truth before fear spreads through the town. A heartwarming cozy fantasy mystery full of found family, humor, and hope.

This book is Free on July 30, 2026

The Freedom Fleet (Book 1)

The Freedom Fleet (Book 1) FREE by Daniel Arenson: What if WW2 were fought in space? In 1944, a secret Nazi experiment split the universe in two. In our universe, we won. Hitler died. But in a parallel universe, the Nazis discovered the atom bomb first... and conquered the world. Now it's 2207, and the two universes collide. It's WW2 again. This time in space. From a USA Today bestselling author.

This book is Free on July 30, 2026

The World After

The World After FREE by David Greenwood: Nexius was perfect. Then the Great Flare destroyed everything. As a new empire rises from the ruins, its total control is held together by a web of lies and fear. An Unchosen miner uncovers a truth the Crown and Church are willing to kill to keep. The World After is a gripping sci-fi fantasy of survival, power and rebellion.

This book is Free on July 30, 2026

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Hidden Relics, Deadly Competitions, and Ancient Signals: Free Fantasy and Science Fiction eBooks

A Lesson in Violence

A Lesson in Violence FREE by Robert J. Duperre: Emiri thought she'd left the violence behind. But then a crown-sanctioned murder squad from her old homeland finds her. Her horse is butchered, her home burned to the ground. She knows she must ride south to find her old friend Reggie. They will become the brute and the assassin once more, because the only way to escape the past is to kill it.

This book is Free on July 29, 2026

Enter the Cosmic Spiral

Enter the Cosmic Spiral FREE by J Fitzpatrick Mauldin: Forced into an RPG style interstellar competition, a twenty-something chronically inebriated cynic, his disillusioned friends, and a giant axolotl must fight for humanity’s ascension into godhood, or face annihilation.

This book is Free on July 29, 2026

Frequency: The First Signal (The Encoded Book 1)

Frequency: The First Signal (The Encoded Book 1) FREE by T. A. Sander: The Great Pyramid isn't a tomb. It's a transmitter. Cambridge physicist Ben Hartley decoded the signal — and it pulled him 4,500 years into the past. Now he's not alone. And the 30,000-year-old intelligence watching him wants an answer only one man can give. Book 1 of 3.

This book is Free on July 29, 2026

Fragments of Light (Fractured World Saga Book 1)

Fragments of Light (Fractured World Saga Book 1) FREE by Arlen Voss: Two thousand years after the Fracture, the old world is waking up beneath the ice. Keela touches a relic that hums with memory, and nothing stays buried. Discovery-driven sci-fi adventure across a fractured Earth. For fans of Skyward, Scythe, and The 100. Book 1 of the complete five-book Fractured World Saga.

This book is Free on July 29, 2026

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Off-World Mysteries Science Fiction Series

Off-World Hotel & Resort (Off-World Mysteries Book 1)

Off-World Hotel & Resort (Off-World Mysteries Book 1) FREE by Dave Terruso: Devoted mother Christie Calvin has a year to live. While on her dream vacation at the Off-World Hotel & Resort, Christie and the other guests become stranded there. Distraught and furious, Christie turns amateur sleuth to find the person who trapped her in the resort so she can exact her revenge.

This book is Free on July 28, 2026

Other Books in the series

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Sworn Vows, Lost Colonies, and Savaged Bonds: Free Fantasy and Science Fiction eBooks

The Druid Series Box Set (Books 1-3)

The Druid Series Box Set (Books 1-3) FREE by Marata Eros: For fans of True Blood, The Black Dagger Brotherhood, & Anne Rice! 🧛‍♂️🔥 NY Times bestseller Marata Eros’ #1 Erotic Horror Bestseller with DRUID Books 1–3! 700+ pages of savage PNR, forbidden desire & reluctant attraction. ⚠️ Triggers apply. Vampires rule. Druids resist. Love gets bloody. Loyalty breaks. Fate hunts. Power claims. #DarkRomance #FatedMates #ReluctantHeat #NA.

This book is Free on July 28, 2026

Revenge on the Seas (The Shadow Sails Book 1)

Revenge on the Seas (The Shadow Sails Book 1) FREE by Lauren Lee Merewether: NEW RELEASE After her family's destruction, pirate heiress Juliette Jaymes swears revenge. But when fate binds her to Viktor, a rival from the South Sea, they are drawn into a world of ancient prophecy, sea monsters, & an immortal love neither expected nor can escape. "One of the best pirate series I’ve had the pleasure of reading"-Goodreads Reader

This book is Free on July 28, 2026

The Dreamer's Curse (The Seers Book 1)

The Dreamer's Curse (The Seers Book 1) FREE by Kevin Broas: Five friends changed reality. One vanished. Now dreams invade the waking world, and Jake must decide who's going to survive. Some monsters devour. Others ask what you're willing to become. An unforgettable entry point into The Seers trilogy. Perfect for fans of dark fantasy, cosmic horror, and character-driven mysteries. "Haunting and beautiful!”

This book is Free on July 28, 2026

Cloud Knight Bookshop (Cloud Knight Bookshop Book 1)

Cloud Knight Bookshop (Cloud Knight Bookshop Book 1) FREE by G. A. Jensen: A cozy fantasy LitRPG where a veteran knight inherits a ruined castle bookshop above the clouds. With rain on the windows, a fire in the hearth, and a baby dragon chewing through the shelves, Sir Blanc must restore a sanctuary for pilgrims, readers, and his own troubled soul. Perfect for fans of Bookshops & Bonedust and Beware of Chicken.

This book is Free on July 28, 2026

Destroyer (The Lost Colony Series Book 1)

Destroyer (The Lost Colony Series Book 1) FREE by Brian G Turner: Fifty thousand colonists set out. Six woke up. A claustrophobic SF mystery set on board an abandoned colony starship. [The last time this book is going to be promoted for free before it becomes paid-for only.]

This book is Free on July 28, 2026

Jovian Son (The Jovian Universe Book 2)

Jovian Son (The Jovian Universe Book 2) FREE by Kim Catanzarite: In the heart-wrenching followup to They Will Be Coming for Us, Svetlana does all she can to protect her beloved son from alien in-laws, even if it means fighting against a prophecy centuries in the making. Evander is destined for great things, and she'll protect him to her last breath. "Evander is a fascinating secondary hero."—Clarion Reviews

This book is Free on July 28, 2026

Full Throttle in Pink

Full Throttle in Pink FREE by Tina DAngelo: Wilma had dreamt of owning a Karmann Ghia since high school. But life took her down some sad, dark roads. She almost gave up until reuniting with her prom date, Chuck. He vowed to make all her dreams come true, starting with that Karmann Ghia! He didn't know that car would come with aliens, Russians, and G-men!

This book is Free on July 28, 2026

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The Ethan Frequency Science Fiction Series

In Touch with Laika (The Ethan Frequency Book 1)

In Touch with Laika (The Ethan Frequency Book 1) FREE by Robin Heester: At 3 a.m., Ethan is recording for all 23 of his subscribers. His garage is crowded with dead radios, until one speaks. The signal carries no invasion or warning. Instead, it carries Laika, reliving her final moments aboard Sputnik 2. History remembers what she did, Ethan hears what it cost. Book 1 of The Ethan Frequency.

This book is Free on July 27, 2026

Other Books in the series

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Fated Songs, Cunning Guides, and Interplanetary Adventures: Free Fantasy and Science Fiction eBooks

Chords of Fate (The Wayward Chronicles Book 1)

Chords of Fate (The Wayward Chronicles Book 1) FREE by D.K. Holmberg: We were called the Wayward—an insult we made our own. Leo Surinar has known only life in his mother’s caravan, until a minstrel awakens in him the power of song and dreams of the Academy. When illness forces a choice and assassins and fae give chase, Leo must decide where he belongs—and whether he is destined to become part of the song itself.

This book is Free on July 27, 2026

Tourist Guide to Planet Earth: How to Survive 1G

Tourist Guide to Planet Earth: How to Survive 1G FREE by Xylar Seven: Heading to Earth in 2026? Do not leave Mars without your official tour manual. Download it now!

This book is Free on July 27, 2026

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The Cogs and Gears of the Cosmos Science Fiction Series

The Dangerous Shipment  (The Cogs and Gears of the Cosmos Book 1)

The Dangerous Shipment (The Cogs and Gears of the Cosmos Book 1) FREE by Simon Drayton: The Cogs and Gears of the Cosmos by Simon Drayton: In a vast Nebula of steam and clockwork, 17-year-old deaf recruit Godwin must survive aboard a monumental space vessel. Dive into a steampunk space opera. Grab the 5-Star Readers' Favorite Book 1 FREE today! Plus, Books 2 & 3 are 99c/99p in the US/UK for a limited time. Don't miss out!

This book is Free on July 25, 2026

Other Books in the series

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Forgotten Paradise, Magical Transformations, and Reckoning Ultimatums: Free Fantasy and Science Fiction eBooks

Closure

Closure FREE by Charles Brass: Necroti Whicker Campbell's mother is bleeding him dry of the energy he needs to do his job... and stay alive. So he's devised a plan to help her move past recent deaths in the family. It involves a dead nine-year-old girl, a highly illegal magical key, and the help of his morally questionable mentor. But from the start, things begin to unravel...

This book is Free on July 25, 2026

The War Queen's Daughter (Child of Scale and Fire Book 1)

The War Queen's Daughter (Child of Scale and Fire Book 1) FREE by Patti Larsen: A spicy romantasy in a world that's lost its magic... the War Queen's daughter must seduce the Overprince, even if he doesn't want to marry anyone. But can she learn to fight this new kind of war? Or will she deny her mother's ambitions and choose the gorgeous rogue she can't stop thinking about? To the fire with it. She makes her own destiny...

This book is Free on July 25, 2026

A Songbird's Tale (Tales of Tigraen Book 1)

A Songbird's Tale (Tales of Tigraen Book 1) FREE by Tiffani Sahara: What if a tiny songbird got her greatest wish? Songbird just wanted an adventure. Instead she got turned into a human and sent to slay a demon with the one man who wants absolutely nothing to do with her: a grumpy, broken warrior with a dark past and a heart he's doing his best to keep locked up. Can they slay the demon or are they fated to ruin?

This book is Free on July 25, 2026

Adamant in Dust (Far Stone Cycle Book 1)

Adamant in Dust (Far Stone Cycle Book 1) FREE by Willamette Sutta: In a world where gemstones carry the memory of paradise, faith effects power, and a centuries-old prophecy is both burden and promise, Peregrine was supposed to be the warrior princess to save her people. But ancient lore is slippery. Supported by a cast of unforgettable characters, she must now find her own destiny.

This book is Free on July 25, 2026

La Petite Mort

La Petite Mort FREE by Mark Coker: The year is 2043. Simple pleasures are hard to come in a post-war America ravaged by decades of political and economic turmoil. A new device out of Silicon Valley promises to bring safe and affordable pleasure to the masses, yet a dangerous bug threatens to bring the nation to its knees. Dystopian novella.

This book is Free on July 25, 2026

The Shadow Order Box Set (Books 1-3)

The Shadow Order Box Set (Books 1-3) FREE by Michael Robertson: If there's a problem in the galaxy no one else can fix, the Shadow Order get a call. A team pulled together because of their individual talents, they have little time for rest as they embark on one dangerous mission after the next. Although when their goals begin to clash with their morals, they start asking questions.

This book is Free on July 25, 2026

Forfeiture

Forfeiture FREE by JP Nebra: Nature finds its champion, Humanity faces its reckoning. Returning after millennia away, a Nature-revering alien civilization discover Earth's beauty has been betrayed. Planet Earth is sacred - but humanity forgot. And as the Alien leader grants humanity one year to earn their redemption, fanatics in her ranks plot a very different end.

This book is Free on July 25, 2026

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Immortal Elites, Digital Afterlives, and Frigid Journeys: Free Fantasy and Science Fiction eBooks

Heart of the King (The Lords of Alekka Book 4)

Heart of the King (The Lords of Alekka Book 4) FREE by A.E. Rayne: ★ ★ ★ ★ ★ ‘It’s the ride of a lifetime from beginning to end.’ Heart of the King is the fourth book in the thrilling six-part epic fantasy, The Lords of Alekka. Embark on an epic adventure of swords and sorcery, love and betrayal, where warriors are tested, friendships are forged, and even the gods are forced to enter the fray. Normally $4.99.

This book is Free on July 24, 2026

Iron Oath

Iron Oath FREE by F.G. Harrow: Open graves lead monster hunter Garron Vale and the Iron Oath to Black Quarry, where six hundred workers are trapped between a corrupt warden and creatures prowling the tunnels. To get them out alive, Garron’s battle-tested company—and a dragon who walks in human form—must wage war beneath a mountain built to bury the truth.

This book is Free on July 24, 2026

The Dead King’s Accountant

The Dead King’s Accountant FREE by F.G. Voss: After refusing to certify a fraudulent report, accountant Daniel Vale is summoned by an undead king to audit a dying realm. With debts paid in blood, souls, and stolen years, Daniel must expose the corruption hidden in its perfect books—before the royal ledger claims everyone tied to his name.

This book is Free on July 24, 2026

Deadly Night (Ageless Mysteries Book 1)

Deadly Night (Ageless Mysteries Book 1) FREE by Vanessa Nelson: A dead woman in an empty warehouse. A clue that leads straight to the immortal elite. Newly-promoted Watch Officer Thea March is in over her head — and the mage assigned to help her is the last person she'd choose. Book 1 of the complete Ageless Mysteries series. Your next fantasy obsession starts here.

This book is Free on July 24, 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 July 24, 2026

Nine Minutes of Sun (The Nine-Minute Cycle Book 1)

Nine Minutes of Sun (The Nine-Minute Cycle Book 1) FREE by F.G. Harrow: On the frozen world of Aukon, humanity has only nineteen days of heat left. Engineer Sophie Whitlock leads a desperate trek across lethal ice toward an abandoned station offering salvation—but its signal hides a threat buried for decades. A tense sci-fi survival thriller of sacrifice, conspiracy, and cold.

This book is Free on July 24, 2026

Backup

Backup FREE by Rowan Ash: Ray survived humanity's last war; he didn't survive it well. When a UN program offers to upload his mind into a digital afterlife, he takes it out of exhaustion, then finds paradise is quietly failing, erasing the minds it was built to save. Quiet, literary SF for fans of Ted Chiang and Station Eleven.

This book is Free on July 24, 2026

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