Science Fiction

Hidden Artifacts, Cosmic Threats, and Looming Prophecies: Free Fantasy and Science Fiction eBooks

When Time Speaks

When Time Speaks FREE by Steve Johnson: Ayela refuses to let her father’s murder fade into silence. Rebuffed by the High Council and Time Magic, Ayela decides to risk everything to learn the truth. But dark magic isn’t free, and Chaos knows her secrets. 'When Time Speaks' is an immersive fantasy woven with tension, sacrifice, hope, and a relentless pursuit of truth.

This book is Free on April 20, 2026

The Book Witch (The Evelyn Wight Archives Book 1)

The Book Witch (The Evelyn Wight Archives Book 1) FREE by Lyra Grey: A magical thief. A cursed book. A coven that wants her dead. When Evelyn Wight refuses to return a powerful dark artifact, she becomes the most hunted woman in New Orleans—and her only escape leads into a dangerous hidden world below the city.

This book is Free on April 20, 2026

Midshipman Henry Gallant in Space (The Henry Gallant Saga Book 1)

Midshipman Henry Gallant in Space (The Henry Gallant Saga Book 1) FREE by H. Peter Alesso: As the last starfighter, only Henry Gallant can stop the alien invasion. In the twenty-second century, genetic engineering has transformed humanity. Every officer in the United Planets space navy has been enhanced, their DNA optimized for peak performance. Every officer except one.

This book is Free on April 20, 2026

The Schrodinger Prophecy

The Schrodinger Prophecy FREE by Keith Pryer Jr: Alliances strain as Angus and Tarion join Queen Keondra against a world ending threat. John unleashes his true power, Tarion faces his dark nature, and Angus struggles to find his veiled power. With a rebellion rising and a deadly prophecy looming, time is running out and not all will survive.

This book is Free on April 20, 2026

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Vanished Legions, Awakening Androids, and Timeless Hotels: Free Fantasy and Science Fiction eBooks

Lost Legio IX (The Karus Saga Book 1)

Lost Legio IX (The Karus Saga Book 1) FREE by Marc Alan Edelheit: Rome’s Ninth Legion vanished from history in 122 AD. Surrounded and facing annihilation, Centurion Karus is thrust into command. Then the impossible happens—the legion is torn from Britannia into a world of magic, dragons, and dark gods. Now stranded in a brutal war, Karus must uncover why the gods brought them here… before the Ninth is destroyed forever!

This book is Free on April 19, 2026

Impact (Cloverdale Book 1)

Impact (Cloverdale Book 1) FREE by Bruno Miller: Vince Walker is looking forward to the beginning of the summer and a visit from his son Cy. But while picking up his son at the Indianapolis airport, the country is thrust into nuclear warfare with the detonation of multiple EMPs.

This book is Free on April 19, 2026

Justine Awakens (Newearth Book 1)

Justine Awakens (Newearth Book 1) FREE by A. K. Frailey: Justine, a human-android created as a war machine, is awakened from deep sleep to kill a human-alien that shouldn't exist. As Justine begins her mission, she feels emotions she wasn't programmed for. What does humanity have to offer an android? Can Justine teach humanity a lesson they need to learn?

This book is Free on April 19, 2026

The Lobby of Lost Seconds

The Lobby of Lost Seconds FREE by Ed Suttles: Jack arrives exhausted at The Lobby of Lost Seconds, a magical hotel outside time where every past moment can be seen, touched, and held. But there’s one rule: each guest may keep only a single second. Through thirteen impossible floors of sensory wonder—dancing with living music, swinging with the weight of fatherhood, viewing life as constellations—Jack confronts his desperate need to hoard time

This book is Free on April 19, 2026

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The Alien Wars Science Fiction Series

Invasion (The Alien Wars Book 1)

Invasion (The Alien Wars Book 1) FREE by Paul Moxham: The world ended on a Tuesday. Nobody saw it coming. The Alien Wars follows Logan Pollack and his brother Kenneth through a post-invasion Earth — a world that is still recognisable but fundamentally broken, occupied by an alien force called the Seods, and full of ordinary people trying to survive something they were never built to survive.

This book is Free on April 18, 2026

Other Books in the series

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Digital Awakening, System Rebellion, and Magical Feasts: Free Fantasy and Science Fiction eBooks

The Sermon of Loss (Book 1)

The Sermon of Loss (Book 1) FREE by J.H. Tomen: Looking to explore fascinating new worlds? In Pen'dil Zenn, you'll find a kingdom where magic is granted by food - and power is determined by who has access to it. Download today and find out why this fast-paced adventure won the 2024 Storytrade Award for Fantasy!

This book is Free on April 18, 2026

Two Thirds of a God (Virtual Gods Book 1)

Two Thirds of a God (Virtual Gods Book 1) FREE by Vance Gloster: Eleanor Burton created the new internet satellite system. But she has just weeks to live. After a friend performs an illegal brain scan, she wakes to find she is now a virtual human, a rogue program running on a satellite she designed. Can she defeat the covert plot to take over the satellites without being deleted or bringing harm to her family?

This book is Free on April 18, 2026

Social Score

Social Score FREE by Brent Golembiewski: Your worth is ranked. Your future is scored. In a world where every action is tracked, one mistake can cost everything. When J is pushed outside the system, he uncovers a truth powerful enough to break it—and dangerous enough to get him erased.

This book is Free on April 18, 2026

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Fallen Queens, Futuristic Quests, and Deathly Delays: Free Fantasy and Science Fiction eBooks

Reckoning (Lesser Gods Book 1)

Reckoning (Lesser Gods Book 1) FREE by Alex Frey: Have you ever procrastinated starting the zombie apocalypse so much now death itself is after you? That's Ash's current situation. Dark humor meets epic action in this modern dark fantasy. Perfect for readers who like their existential crises served with a side of chaos. "The passion, inspiration, & humor jump out of the pages!" -ReadersLeisure

This book is Free on April 15, 2026

A Thread of Fate and Steel

A Thread of Fate and Steel FREE by Jenny Volinsky: A dethroned sea queen. A half-demon rogue. An artifact that can change the fate of the world. Inspired by the world of TTRPGs, A Thread of Fate and Steel is a dark fantasy tale of power and survival, perfect for fans of Critical Role and Dimension 20.

This book is Free on April 15, 2026

Operation Hitchhikers (Giant's Grave Chronicles: 2099 Series Book 1)

Operation Hitchhikers (Giant's Grave Chronicles: 2099 Series Book 1) FREE by R.M. Blinch: 2099: The world is burning. When journalist Daniel Perry finds Sasha, a “New Catalyst” with DNA that defies nature, he becomes the only man standing between her and a corporate lab. Armed with a family secret and a map to a legend, they must race across the wastes to find Giant’s Grave. Grab the high-concept sci-fi series starter!

This book is Free on April 15, 2026

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Forbidden Magic, Fractured Trust, and Epic Quests: Free Fantasy and Science Fiction eBooks

Dragonskull: Sword of the Squire

Dragonskull: Sword of the Squire FREE by Jonathan Moeller: If you like Shannara and The Lord of the Rings, you'll love this epic fantasy adventure! Follow the quest of the young squire Gareth Arban as he seeks to become a true knight and defeat the sorcery of the evil spider priestesses.

This book is Free on April 14, 2026

Song of Echoes (Legacy of the Stones Book 1)

Song of Echoes (Legacy of the Stones Book 1) FREE by R.E. Palmer: As shadows lengthen and creatures of legend rise once more, a hidden power begins to stir. Toryn and Elodi must embrace their fate—or watch the Five Realms fall to darkness. Song of Echoes is the 1st book in the completed Legacy of the Stones Epic High Fantasy series.

This book is Free on April 14, 2026

Jimmy Adamowski: Teleporter

Jimmy Adamowski: Teleporter FREE by David J Winters: Jimmy Adamowski: Teleporter is part wiz-bang sci-fi hero tale, part meditation on the morality of teleportation (no, seriously), part satire of authoritarianism meeting unchecked importing and exporting (no, seriously, Jimmy can teleport anything anywhere and customs officials hate him for it). That's a lot of parts, but they all add up to fun!

This book is Free on April 14, 2026

Сerulean Horizon

Сerulean Horizon FREE by Nate Ackett: Humanity is leaving the planet. But certainty is already collapsing. Trust fractures. Every decision carries a cost. A gripping sci-fi story of survival and conflict—where even time may not behave as expected.

This book is Free on April 14, 2026

Echoes of Extinction (The Voidwalker Chronicles Book 1)

Echoes of Extinction (The Voidwalker Chronicles Book 1) FREE by Sean Robins: One man must lead the charge in the name of humanity. Echoes of Extinction will transport you to a richly detailed universe filled with complex alien cultures, advanced technologies, characters so real you'll feel their triumphs and losses as your own, and plot twists you'll never see coming.

This book is Free on April 14, 2026

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Mirrors in the Dark Science Fiction Series

Monster of the Dark (Mirrors in the Dark Book 1)

Monster of the Dark (Mirrors in the Dark Book 1) FREE by KT Belt: Carmen Grey always knew she was different. She is taken to an underground facility meant for others like her. Stripped of her name and identity, over the years she is fashioned into something scary. Each day is an endless struggle, and every night is plagued by nightmares. Yet Carmen’s ultimate battle won’t be to save her life but to keep her soul.

This book is Free on April 13, 2026

Other Books in the series

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Careful Procedures, Unlikely Heroes, and Clever Saviors: Free Fantasy and Science Fiction eBooks

Quiet Mercy (House of Gray Book 1)

Quiet Mercy (House of Gray Book 1) FREE by Isabel Campbell: Death required three signatures. Her father's. The hospital's. And House Gray's. Now Amy Lee Davenport navigates vampirism not as feral chaos, but careful procedure. Power expressed through invitations and ink. Feeding controlled, ethical, choreographed. House Gray runs on oaths and secrets. Can Amy master herself before the masquerade shatters?

This book is Free on April 13, 2026

Whill of Agora (Book 1)

Whill of Agora (Book 1) FREE by Michael Ploof: When dark forces threaten the realm, a simple boy named Whill is thrust into a deadly quest of magic, prophecy, and war. With unforgettable allies and enemies at every turn, Whill of Agora launches an epic fantasy adventure perfect for fans of classic heroic fantasy.

This book is Free on April 13, 2026

The King's Henchmen (The Henchmen Chronicles Book 1)

The King's Henchmen (The Henchmen Chronicles Book 1) FREE by Craig Halloran: From the mound to the mayhem! One washed-up pitcher turned beer truck driver stumbles into a savage world where monsters bite, tyrants scheme, and the only saving grace is a sword that definitely knows more than he does.

This book is Free on April 13, 2026

Ironborn (The Ironborn Saga Book 1)

Ironborn (The Ironborn Saga Book 1) FREE by Andrew Cavanagh: Ironborn is the multiple award winning, genuinely unique fantasy saga of Crutch, the lowest street urchin, who becomes the last person who can save the island home of Ironbay from invasion by Estovia’s oppressive, power hungry tyrant, Emperor Solokov. A wild ride just dark enough to give it some bite but with enough humor to keep it fun.

This book is Free on April 13, 2026

Failsafe (The Failsafe Series Book 1)

Failsafe (The Failsafe Series Book 1) FREE by Mich Solo: Every lucky break has a reason. Nathan Carter just hasn't been asking what it is. A government analyst with a steady career and a family he loves, Nathan has never had cause to look too closely at his own good fortune. Then an AI glitch and a stranger crack the surface — and what's underneath is unsettling and impossible to unsee. For readers of Kazuo Ishiguro, Ted Chiang, and Blake Crouch.

This book is Free on April 13, 2026

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Fateful Ascents, Shattered Skies, and Corrupt Powers: Free Fantasy and Science Fiction eBooks

Mesa Crest

Mesa Crest FREE by Dalton Lewis: A dragon attack ravages the city of Mesa Crest. Ex-hero Vane finds dead bodies, ruined buildings, and people in need of new homes, food, and medicine. Then the attacker confronts him, claiming justification: corruption by the lord Teleus. Vane's investigation leads to a mess of time travel, moral grays, and difficult choices.

This book is Free on April 12, 2026

Climbing the Ranks (Book 1)

Climbing the Ranks (Book 1) FREE by Tao Wong: Mystical Towers changed the world, and for Arthur Chua, climbing is the only way to survive. No money. No connections. No second chances. If you love tower climbing LitRPG and cultivation adventures like Tower of God and Solo Leveling, Book 1 in the Climbing the Ranks series is now FREE for a limited time.

This book is Free on April 12, 2026

Handbook to Surviving Eternity (In Every Universe Book 1)

Handbook to Surviving Eternity (In Every Universe Book 1) FREE by Jax B. McCandle: Vampires were not evil until God said, “let there be light,” and red divided like shattered glass through a black carpeted sky. One thousand nine hundred and ninety-nine balls of fire…Dallas took this personally.

This book is Free on April 12, 2026

The Alpha & The Omega 2099

The Alpha & The Omega 2099 FREE by Valeri Velikov: "In a brutal future ruled by The Steel System, one man’s desperate fight for survival turns into a haunting story of love, betrayal, and transformation."

This book is Free on April 12, 2026

Watchers of the Beloveds: Legends Returning

Watchers of the Beloveds: Legends Returning FREE by Stori Fallon: As ancient guardians awaken and old enemies rise, Eva and Remiel must face past failures and hidden truths. Bound by destiny, love, and sacrifice, they must choose: remain chained to the past or rise to their purpose. A sweeping tale of faith, forgiveness, and the battle between light and shadow.

This book is Free on April 12, 2026

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