Science Fiction

Human for Hire Science Fiction Series

Human for Hire: Collateral Damage Included (Human for Hire Book 1)

Human for Hire: Collateral Damage Included (Human for Hire Book 1) FREE by T. R. Harris: Earth's greatest hero, Adam Cain, is now a galactic bounty hunter chasing down alien criminals for fun and profit, while dishing out his own form of justice as only the Alien with an Attitude can do. Experience this epic, best-selling military sci-fi series by T.R. Harris for the first time, and learn why you 'Don't Mess with the Humans...Ever!'

This book is Free on August 20, 2026

Kindle

Other Books in the series

Human for Hire (2) - Soldier of Fortune (Collateral Damage Included) KINDLE
5.99
Human for Hire (3) -- Devil's Gate (Collateral Damage Included) KINDLE
5.99
Human for Hire (4) -- Frontier Justice: Collateral Damage Included KINDLE
5.99
Human for Hire (5) -- Armies of the Sun (Collateral Damage Included) KINDLE
5.99
Human for Hire #6 -- Sirius Cargo (Collateral Damage Included): A Novel of Human Superiority KINDLE
5.99
Human for Hire (7) -- Cellblock Orion (Collateral Damage Included): A Novel of Human Superiority KINDLE
5.99
Are these books no longer free? Sign up for our email and never miss a free book again!

Demon Summoners, Shadow Maps, and Immortal Outcasts: Free Fantasy and Science Fiction eBooks

Demon Summoner: Apprentice (The Feldsher's Apprentice Book 1)

Demon Summoner: Apprentice (The Feldsher's Apprentice Book 1) FREE by Greg Walters: Europe burns. Demons walk the battlefield. As a young field surgeon, Gustav uncovers a hidden war where dark sorcerers bind demons to fallen soldiers. Now he must master forbidden magic before an ancient evil consumes Europe. Perfect for fans of The Witcher, Game of Thrones, and dark historical fantasy.

This book is Free on August 20, 2026

Kindle
Map Of Shadows (Mapwalkers Book 1)

Map Of Shadows (Mapwalkers Book 1) FREE by J.F. Penn: A map of skin etched in blood. A world under threat from the Borderlands. When her grandfather is murdered, Sienna Farren inherits his map shop in ancient Bath, and learns her family guards the border between our world and the Uncharted. As the shadows break through, she must join the Mapwalkers to find the Map of Shadows, whatever the cost.

This book is Free on August 20, 2026

Kindle
Water Rites (Book 1)

Water Rites (Book 1) FREE by J.R. Pearse Nelson: Growing up, shifter style. Vardon knows why Lorelei dreams of the sea. But how do you tell the girl you like that she's not human?

This book is Free on August 20, 2026

Kindle Apple Books Kobo Nook Google Play
Veil of Shadows (Shunned Immortal Book 1)

Veil of Shadows (Shunned Immortal Book 1) FREE by Jake Skelton: Meet Gus Savage. He's 500 years old, drinks too much whiskey, runs a supernatural newspaper, and would really rather not save the world again. Unfortunately, a terrified young woman called Indigo - and the vampires chasing her - have other plans. Now Gus must face monsters, old enemies, and the darkest magic Boston has ever seen...

This book is Free on August 20, 2026

Kindle
Omne: Volumes 1-3

Omne: Volumes 1-3 FREE by Jordan Harrell: OMNE VOLUME I–III: THE COMPLETE EDITION He was created to be a weapon. He chose to become something more. Born from a world built on secrets and control, Omne has spent his life searching for the truth behind his existence. Haunted by the power forced into his hands and the destruction left behind him, he must uncover why he was created—and who truly stands behind the war consuming the universe.

This book is Free on August 20, 2026

Kindle
Space Academy Dropouts (Space Academy Book 1)

Space Academy Dropouts (Space Academy Book 1) FREE by C. T. Phipps & Michael Suttkus: The worst crew in the galaxy is our only hope. Vance Turbo, not his real name, has managed to narrowly avoid being kicked out of Space Academy but only by dropping out. A secret paramilitary mission needs an expendable decoy and he's added to a crew of similar misfits. Too bad the actual agents for this mission are all dead.

This book is Free on August 20, 2026

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

Broadcast Bodies, Demon Deals, and Cosmic Gates: Free Fantasy and Science Fiction eBooks

For the Love of Demons and Katanas (For the Love Of Book 1)

For the Love of Demons and Katanas (For the Love Of Book 1) FREE by Loryn Moore: She's dedicated her life to hunting demons and protecting the people she loves. But when her newest client vanishes, along with twenty-four others, Jenna is forced to work with the one creature she should never trust: a lust demon. He's powerful, terrifying, and his touch threatens to destroy her. Grab book 1 and book 2 for free today!

This book is Free on August 19, 2026

Kindle
The Resonance Gap

The Resonance Gap FREE by Roy Stanton: In the year 2244, humanity doesn’t travel through space; they broadcast through it. Using a technology called "Phase-Shifting," a person’s consciousness is digitized, beamed at light-speed to a distant colony, and downloaded into a bio-printed "Sleeve." The original body is humanely recycled. It is fast, efficient, and - according to the Global Transit Authority - 100% lossless.

This book is Free on August 19, 2026

Kindle
Arimus: Neon Fires

Arimus: Neon Fires FREE by L.A. Robles: Adam Stone died on the streets of Neo LA. Minutes later, he woke changed, sharing his mind with an ancient lifeforce. Now a buried cosmic Gate has awakened, and the world-killing Omaneum are coming. With forty-seven million lives at stake, Adam must embrace the legendary power of *Arimus* before Earth is erased.

This book is Free on August 19, 2026

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

Epic Quests, Elemental Powers, and Alternate Realities: Free Fantasy and Science Fiction eBooks

Lost Tides (Elemental Seekers Series Book 1)

Lost Tides (Elemental Seekers Series Book 1) FREE by H.M. Sandlin: Sally doesn’t believe in magic—until she discovers she can control the elements. Forced to attend a secret school while enemies hunt her family, she must master her growing powers and face a prophecy she never wanted. Perfect for fans of magical schools, chosen ones, and found family.

This book is Free on August 18, 2026

Kindle
Sword of the Squire (Dragonskull Book 1)

Sword of the Squire (Dragonskull Book 1) 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 August 18, 2026

Kindle Apple Books Kobo Nook Google Play
The Fallen Dreamer (The Seers Box Set)

The Fallen Dreamer (The Seers Box Set) FREE by Kevin Broas: Carlos Castaneda meets Stranger Things. Johnny was buried for nine days. He came back alive after touching the impossible. Now Jake can see the hidden reality too. Strange powers. Other worlds. Ancient forces. Two books. One truth. Reality is far stranger than we were taught to believe "Mind-blowing & vividly immersive. What a rush!" - Travis Borne

This book is Free on August 18, 2026

Kindle
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 August 18, 2026

Kindle
The GForce Paradox

The GForce Paradox FREE by R. L. Merz: A gripping, high-concept, space opera sci-fi thriller set in the early thirty-first century. Merging deep military strategy with cutting-edge quantum computational theory, the novel weaves an unforgettable narrative that challenges the very foundation of human conflict, blending deep psychological tension with staggering technological concepts.

This book is Free on August 18, 2026

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

Unlikely Missions, Stasis Mysteries, and Alien Encounters: Free Fantasy and Science Fiction eBooks

Shadow Operative (The Late Arrivals Book 1)

Shadow Operative (The Late Arrivals Book 1) FREE by Armstrong Johnson: He climbed the Eiffel Tower to kill one man. He woke up on a world called Ardor, under three moons, with a System that called him routine and a message that called him expected. Book 1 of The Late Arrivals: a tactical progression LitRPG for adult readers who like competent heroes and earned mysteries.

This book is Free on August 17, 2026

Kindle
Time Capsel

Time Capsel FREE by Jonathan Maas: A read-in-one-sitting novella about a woman who enters stasis with an unknown purpose - read Time Capsel free May August 15 - 19, 2026!

This book is Free on August 17, 2026

Kindle
Pilgrims

Pilgrims FREE by M. R. Leonard: Catholic aliens invade Earth! Get the book that Booktube can't stop talking about! A sci-fi retelling of Augustine's Confessions that will have you thinking long after you put it down!

This book is Free on August 17, 2026

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

Get Lost Saga Science Fiction Series

Lost Souls (Get Lost Saga Book 1)

Lost Souls (Get Lost Saga Book 1) FREE by Noah Chinn: Maurice "Moss" Foote used to be somebody. Now he's back to zero, using his last few credits to get his old ship back. But someone has stowed away on board, and they're the key to a mystery worth a fortune to the right (or wrong) people. You can go your whole life in the Void without trouble ever finding you. Moss doesn't have that kind of luck.

This book is Free on August 16, 2026

Kindle Apple Books Kobo Nook Google Play

Other Books in the series

Lost Cargo: More Sci-Fi Adventure with a sense of humor! (Get Lost Saga Book 2) KINDLE
4.99
Lost Lives: Even More Sci-Fi Adventure with a sense of humor! (Get Lost Saga Book 3) KINDLE
4.99
Are these books no longer free? Sign up for our email and never miss a free book again!

The Exigent Earth: A Free Science Fiction eBook

The Exigent Earth

The Exigent Earth FREE by Beverly Knauer and Murray Rosenthal: A mesmerizing psychodrama with a kick-in-the-gut message. Recently placed on the endangered species list: humans. As extreme global disasters topple civilization, one gifted boy bridges science and ancient wisdom to unlock a world-changing experiment. Will humanity heed the warning? A gripping, character-focused soft sci-fi for our times.

This book is Free on August 16, 2026

Kindle
Is this book no longer free? Sign up for our email and never miss a free book again!

Savage Dawn Science Fiction Series

Nuclear Midnight (Savage Dawn Book 1)

Nuclear Midnight (Savage Dawn Book 1) FREE by Robert Cole: The world ends in less than an hour. As nuclear war devastates Britain, Alex Carhill emerges from a fallout shelter into a frozen, radioactive wasteland haunted by the walking dead. As civilization crumbles and hope dies, every decision could be his last. To survive, Alex must discover a strength he never knew he possessed.

This book is Free on August 15, 2026

Kindle

Other Books in the series

The Rise of Alpha (Savage Dawn Book 2) KINDLE
0.99
One World (Savage Dawn Book 3) KINDLE
2.99
Are these books no longer free? Sign up for our email and never miss a free book again!

Dangerous Worlds, Relentless Resistance, and Enchanted Roads: Free Fantasy and Science Fiction eBooks

The Witches of Al'athea (Fate of the Furycks Book 5)

The Witches of Al'athea (Fate of the Furycks Book 5) FREE by A.E. Rayne: The Witches of Al’athea is the fifth book in the thrilling Fate of the Furycks epic fantasy series. Enter an immersive 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.

This book is Free on August 15, 2026

Kindle
The Useless of Wasteland

The Useless of Wasteland FREE by Holly Campbell: Trapped in the dangerous dystopian world of his novel, a writer falls for his main character. Unfortunately, she is destined to die at the end of the book...unless he can change the story from inside it.

This book is Free on August 15, 2026

Kindle
Road of Leaves (Ways of Camelot Book 1)

Road of Leaves (Ways of Camelot Book 1) FREE by Eric Loren: Thomas, a magician’s apprentice, travels to Camelot by the enchanted Road of Leaves. He joins a walking party that includes a monk, merchants, a troubadour, and an old woman. It seems like a pleasant hike along a leaf-covered way. But then the route falters, winds howl, and people are murdered. Can Thomas use his limited skills to save them?

This book is Free on August 15, 2026

Kindle
Exoskeleton (P.H.A.N.T.O.M. Cell)

Exoskeleton (P.H.A.N.T.O.M. Cell) FREE by Jeff Scott2: PHANTOM Cell was never meant to exist in the daylight. Led by Jack Stedman and forged from men too brilliant, wounded, and loyal to fit inside ordinary command chains, the unit becomes the last line between civilization and a hidden enemy rewriting the world from the inside out. Alec, scarred by war, stands at the center.

This book is Free on August 15, 2026

Kindle
Blocks

Blocks FREE by Tara Basi: "Blocks was the epitome of "unputdownable" for me, as it was full of suspense. From the first page, this story hit the ground running and rarely let up. I found myself staying up late at night, obsessively reading page after glorious page because I just had to know what happened next."

This book is Free on August 15, 2026

Kindle
Parallel Lies (Artemis Book 2)

Parallel Lies (Artemis Book 2) FREE by John Calia: The Resistance. A hybrid human. An escape to a parallel universe. After escaping from the Pods into the dystopian remains of America, Diana Gutierrez-Adams finds herself on the run. She learns that her grandfather is the head of a resistance movement to counter a conspiracy that reaches the highest levels of government. Partnered with a hybrid human, she must engineer a jailbreak.

This book is Free on August 15, 2026

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

Mark of the Beast Science Fiction Series

Exodus (Mark of the Beast Book 1)

Exodus (Mark of the Beast Book 1) FREE by M. R. Parsons: Amid war-torn stars, Exodus follows humanity’s desperate fight against the Syndroids through fierce battles, fractured loyalties, and dangerous technology. A sweeping sci-fi adventure of survival, sacrifice, and hope by M. R. Parsons.

This book is Free on August 14, 2026

Kindle

Other Books in the series

Tribulation (Mark of the Beast Book 2) KINDLE
5.99
Exile (Mark of the Beast Book 3) KINDLE
5.99
Temptation (Mark of the Beast Book 4) KINDLE
5.99
Covenant (Mark of the Beast Book 5) KINDLE
5.99
Are these books no longer free? Sign up for our email and never miss a free book again!