Science Fiction

Terry Henry Walton Chronicles Science Fiction Series

Nomad Found (Terry Henry Walton Chronicles Book 1)

Nomad Found (Terry Henry Walton Chronicles Book 1) FREE by Craig Martelle and Michael Anderle: It's been twenty years since the fall, the destruction the world brought on itself. Terry Henry Walton begins building his Force de Guerre, a paramilitary group that will secure his new world from those who would take and destroy. When the enemies of peace appear early, Terry is forced to partner with a werewolf to fight a battle he must win.

This book is Free on August 12, 2026

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Demon Princesses, Hidden Cities, and Vanished Authorities: Free Fantasy and Science Fiction eBooks

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

The King's Henchmen (The Henchmen Chronicles Book 1) FREE by Craig Halloran: The greatest swordsman in the kingdom has never held a sword. Torn from Earth into a brutal fantasy realm, Abraham must impersonate the kingdom's greatest hero, command a band of condemned mercenaries, and survive long enough to find the impossible road home.

This book is Free on August 12, 2026

Builder (The Young Ancients Book 1)

Builder (The Young Ancients Book 1) FREE by P.S. Power: The start of a most incredible journey! Tor Baker is just a schoolboy learning magic on a scholarship. Right until his life takes a sideways turn that he could have never imagined. Now this schoolboy from the backwoods must figure out how to survive royal society, fast, because it's clear someone is out to end his days, if he doesn't.

This book is Free on August 12, 2026

Rainfall Anamnesia (Book 1)

Rainfall Anamnesia (Book 1) FREE by G.C. Gleamreach: A demon princess reincarnated on an island of conspiracies a world away from her home must unravel the truth of her own existence and the gruesome Prize Ceremony. With the help of her knight, she seeks to escape Nectar's Pontile and go on a journey to reclaim both her lost harem members and her throne--if she can survive the tentacled overlords!

This book is Free on August 12, 2026

Demons of Morningstar Box Set (Books 1-3) (Demons of Morningstar Complete Series (Volume 1 and 2))

Demons of Morningstar Box Set (Books 1-3) (Demons of Morningstar Complete Series (Volume 1 and 2)) FREE by Debbie Cassidy: Nothing brightens up a Monday like finding out that you’re the spawn of Satan. Join Nyx as she's pulled into a realm of demons and angels and is forced to navigate a world of dangerous politics and cutthroat alliances. Who will she trust? A sadistic Nightmare, a psychotic efreet, a charismatic Fallen or Sin, an unhinged monster?

This book is Free on August 12, 2026

The City (The Labyrinth Book 1)

The City (The Labyrinth Book 1) FREE by S.C. Mendes: A ritualistic killer stalks 1910 Chinatown. A haunted detective follows the trail into a hidden world of ancient cities, forbidden chemistry, and non-human horrors lurking beneath civilization. Dark fantasy meets occult noir in this stand-alone novel—and the gateway to the complete Labyrinth Saga...

This book is Free on August 12, 2026

The Last Whisper of the Orchard (The Path of None Book 1)

The Last Whisper of the Orchard (The Path of None Book 1) FREE by Alexander Gabriel ZoderoT: They called him seer. They called him cursed. When one whisper foretells the ruin of everything he loves, Velm must pay a price no man should pay: his voice, his name, and everything he was. Over 200 pages of oil-painted panels and dark verse. A gothic tragedy of prophecy, grief, and transformation.

This book is Free on August 12, 2026

The Glass Deep (The Glass Deep Trilogy Book 1)

The Glass Deep (The Glass Deep Trilogy Book 1) FREE by F. G. Harrow: In the silence of deep space, the crew of the Glass Deep discovers something that should never have been found. Trapped far from help, with fear spreading faster than the truth, they must survive the darkness outside the ship—and the horror waking within it.

This book is Free on August 12, 2026

Scarcity

Scarcity FREE by David J Winters: Scarcity is part mystery thriller, part humanist speculative fiction. Think 'Star Trek' meets 'Invasion of the Body Snatchers' meets 'The Day the Earth Stood Still', all in a novella. Earthling authorities are going missing all over the planet and it's up to agents Bart and Sim to figure out where (and WHY) they've gone.

This book is Free on August 12, 2026

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The Twits Chronicles Science Fiction Series

Twits in Love: A Steampunk Distraction (The Twits Chronicles Book 1)

Twits in Love: A Steampunk Distraction (The Twits Chronicles Book 1) FREE by Tom Alan Robbins: Book One of The Twits Chronicles- a humorous Steampunk series which follows the adventures of Cyril Chippington-Smythe and his mechanical valet, Bentley. In this adventure, Cyril attempts to escape the matrimonial clutches of the toothy Alice Witherspoon, but Alice has more than marriage on her mind and may destroy civilization as we know it.

This book is Free on August 11, 2026

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Engineered Survivors, Weathered Kingdoms, and Hidden Magic: Free Fantasy and Science Fiction eBooks

Cloak of Dragons (Cloak Mage Book 1)

Cloak of Dragons (Cloak Mage Book 1) FREE by Jonathan Moeller: If you like the Dresden Files, Kate Daniels, and Shadowrun, you'll love this urban fantasy adventure! When Nadia is ordered to investigate the murder of a powerful dragon, she must unravel a shadowy conspiracy before it kills her.

This book is Free on August 11, 2026

The Hidden Crown (The Return of Magic Book 1)

The Hidden Crown (The Return of Magic Book 1) FREE by K.E. Blair: The Hidden Crown reimagines popular fairy tales with BookTok popular tropes of today, such as fae, secret pasts, hidden magic, and love triangles. It’s for everyone who grew up watching Disney movies and wanting to read that magic in a fantasy book.

This book is Free on August 11, 2026

A Storm of Her Own Making (The Tempest Throne Book 1)

A Storm of Her Own Making (The Tempest Throne Book 1) FREE by Claire Willowbrook: Senna keeps a "still sky," pressing her grief flat so the storm inside her never wakes—but grief makes weather, and hers could level a kingdom. When a cold immortal on a stolen throne feels a heart's weather for the first time in 400 years, the sky breaks. A slow-burn romantasy of storm-magic and enemies to lovers.

This book is Free on August 11, 2026

Solar Storm (Book 1)

Solar Storm (Book 1) FREE by Marcus Richardson: Solar Storm is a 280-page novel for those wanting a story that relates how the average citizen—not a super-soldier—reacts and adapts in a nationwide grid-down situation, in contrast to his wife, an airline pilot, and his daughter, a college student. It is the story of change, survival, and ultimately the strength of one man’s love for his family.

This book is Free on August 11, 2026

The Final Dawn (Final Dawn Book 1)

The Final Dawn (Final Dawn Book 1) FREE by T.W.M. Ashford: Embark on an epic, page-turning Space Opera as reluctant hero Jack Bishop and his eclectic crew evade hostile alien empires, uncover ancient cosmic conspiracies and fight their way back to a dying Earth.

This book is Free on August 11, 2026

Athena New Cascadia (Athena Book 2)

Athena New Cascadia (Athena Book 2) FREE by D.B. Nap: Engineered to survive. Trained by an android who's kept her alive for twenty years. Now they're crossing post-apocalyptic America — and every settlement they enter has its own verdict on what to do with someone like her. She was built for this. She's becoming something beyond it.

This book is Free on August 11, 2026

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Alien Invasions, Legal Spells, and Moon Mysteries: Free Fantasy and Science Fiction eBooks

Bitten Vampire (The Bitten Chronicles Book 2)

Bitten Vampire (The Bitten Chronicles Book 2) FREE by Brogan Thomas: Dumped, homeless, and running out of options, middle-aged psychic Winifred “Fred” Crowsdale thinks she has finally caught a break when a sentient house offers her and her husky a home. Then a delivery job leaves her transformed into a vampire. Can Fred master her new powers before the hunters find her? A gripping, low-spice standalone urban fantasy.

This book is Free on August 10, 2026

Legally Hexed (The Hex Files Book 2)

Legally Hexed (The Hex Files Book 2) FREE by Kelly Garcia: Bella Hexley had it all: law degree, hubby, kid, until divorce left her broke and battling for custody. Desperate, she borrows money from a demon to open a law firm. But the strings attached land her in the courtroom, prosecuting a man she can’t ignore. Her closing argument? Don’t fall for the defendant.

This book is Free on August 10, 2026

Dangerous To Know (The Chronicles of Breed Book 1)

Dangerous To Know (The Chronicles of Breed Book 1) FREE by K.T. Davies: Breed Blake is a thief-assassin with a year and a day to find a legendary weapon, or face a demon lord's wrath. Backup: a drunk, a child, and a priest sure Breed will save the world. Breed disagrees. Grimdark fantasy, genuinely funny. Shortlisted for the British Fantasy Society Best Novel Award. All 6 books complete, free on Kindle Unlimited.

This book is Free on August 10, 2026

Maiden (Brethren Space Series)

Maiden (Brethren Space Series) FREE by Charles Brass: She wakes from hibernation to find herself alone, injured, and her Creator’s rebellion lost. To escape captivity, her only hope lies in an alliance with former enemies. But her true enemies have learned of her existence. Now, her decisions will determine her future and the fate of all humanity trapped under the Brethren’s oppressive rule.

This book is Free on August 10, 2026

Moon Detective (The Outer Earth Mysteries Book 1)

Moon Detective (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 August 10, 2026

The Ember War (The Ember War Saga Book 1)

The Ember War (The Ember War Saga Book 1) FREE by Richard Fox: An alien drone swarm called the Xaros annihilates every civilization it finds. Earth is next. Our only chance against the threat is the warship Breitenfeld, led by Captain Isaac Valdar. He and his crew must win a war no one is prepared for, against an enemy that has never known defeat. Read the epic military science fiction space opera!

This book is Free on August 10, 2026

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Runaway Princesses, Banished Magic, and Dinosaur Cities: Free Fantasy and Science Fiction eBooks

The Last Leviathan (The Guardians of Farlight Isles Book 1)

The Last Leviathan (The Guardians of Farlight Isles Book 1) FREE by Anacostia Miller: She was a princess turned stowaway aching for the one elusive taste of freedom. He was a pirate captain with old wounds that kept getting torn open. They were both on the run from a kingdom that was built on a legacy of bones.

This book is Free on August 9, 2026

The Starlit Shadow (Starlight and Shadows Book 1)

The Starlit Shadow (Starlight and Shadows Book 1) FREE by Cidney Mayes: A courtesan strikes a dangerous bargain to spy on a rakish fae heir in exchange for her freedom. As attraction blooms between them, they must find a way to restore banished magic to the realm before a coup threatens to rip them, and their world, apart.

This book is Free on August 9, 2026

The Vector Alignment Inconvenience (The Xylar-7 Interplanetary Chronicles Book 5)

The Vector Alignment Inconvenience (The Xylar-7 Interplanetary Chronicles Book 5) FREE by Xylar Seven: The universe is turning invisible backward through time! To stop this atomic disaster, Elena, Mali, and a very lazy Martian must flee 68 million years into the past. Stranded in a high-tech dinosaur city where humans are treated as slow-witted house pets, their only hope is a brilliant baby velociraptor who hasn't even hatched yet!

This book is Free on August 9, 2026

Jack Palmer: A New Order (Jack Palmer Book 1)

Jack Palmer: A New Order (Jack Palmer Book 1) FREE by Dan Batchelor: The first of the Jack Palmer trilogy. Jack Palmer, along with the rest of the world, has revived the news: Aliens are out there. Humans have been deemed worthy enough to join the rest of the universe. However, one man's actions send the fate of humanity on a completely different path. But not all is as it seems...

This book is Free on August 9, 2026

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The Pod Science Fiction Series

The Pod (The Pod Series Book 1)

The Pod (The Pod Series Book 1) FREE by Charles Kohls: In the Pod Series, an AI-managed utopia and breathtaking technology spell the end of society as we know it. The Pod Series presents a chilling vision of the not-too-distant future. Character-driven with danger and intrigue, betrayal and redemption, love won and lost, it delivers a good read.

This book is Free on August 8, 2026

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Scattered Worlds, Stolen Artifacts, and Deadly Gods: Free Fantasy and Science Fiction eBooks

Solan (Monsters & Mates Book 1)

Solan (Monsters & Mates Book 1) FREE by Becca Seymour: A fragment of Earth has been torn into a world where monsters rule and humans are prey. Jack's only goal is keeping his nephew alive. Their best chance of survival is Solan—a battle-scarred fire warrior whose fierce protection soon becomes something far more dangerous. A thrilling MM monster romantasy full of adventure, magic, and fated mates.

This book is Free on August 8, 2026

The Courting of Kingdoms (The Unending Kingdoms Book 1)

The Courting of Kingdoms (The Unending Kingdoms Book 1) FREE by R. K. Sampson: A Lightlark meets The Selection romantasy love triangle where thirty women compete to break the curse, marry the prince, and save their kingdom. If only Madeline’s traitorous heart could agree on the right prince…

This book is Free on August 8, 2026

Shadow Academy (The Last War Book 1)

Shadow Academy (The Last War Book 1) FREE by E.K. Frances: Tristan thought his life couldn’t get worse. He was wrong. Kidnapped and imprisoned inside the Shadow Academy, he’s forced to unlock terrifying abilities. In a future where a new generation of humans is emerging and being forged into weapons, survival may cost him his humanity.

This book is Free on August 8, 2026

Descendant of Dragons (The Ring of Worlds Book 4)

Descendant of Dragons (The Ring of Worlds Book 4) FREE by C.S. Harris: The Three finally have the power to save the Ring of Worlds, but the journey home tears them apart. Scattered across worlds and altered destinies, Alex, Imara, and Sirenī must reunite before a spreading corruption destroys everything they love.

This book is Free on August 8, 2026

The Stone God (Indulgence Series Book 1)

The Stone God (Indulgence Series Book 1) FREE by Erin Kellison: When a flood crashes a stone monolith onto Terah Crane’s doorstep, her task is to resurrect the vengeful god trapped inside. Every chip of stone reveals a perilous truth, pulling her into a world of monsters, deadly court intrigue, scheming scions, and betrayal. The gods have plans for her, but they picked the one pawn they can't control.

This book is Free on August 8, 2026

Newearth Progeny

Newearth Progeny FREE by A. K. Frailey: Parenting is never easy, but add an alien scientist with a good heart, a Neanderthal pulled into the wider universe, and a Newearth detective who wants a family without complications, and you have a universe-changer that will last generations.

This book is Free on August 8, 2026

Mars Colony Rescue (Interstellar Refugees Book 4)

Mars Colony Rescue (Interstellar Refugees Book 4) FREE by Daniel Ellrick: 5-star reviews from readersfavorite.com “Zhu Limei shines through her courage and intellect…” -Romuald DZemo “Mars Colony Rescue is brilliantly written…” -Asher Syed “Ellrick does a fantastic job… Highly recommended.” -Pikasho Deka Dead hero is a safe, easy job—but Zhu Limei can’t hide when a comet threatens to trigger an Impact Winter on Mars.

This book is Free on August 8, 2026

The Sundered Stars (The Starborne Saga Book 1)

The Sundered Stars (The Starborne Saga Book 1) FREE by H.E. Bauman: A lucrative contract is supposed to be bounty hunter Mo's path to retirement, but when traitors steal an artifact, she finds herself partnering with soldier Ezra to catch the thieves. As their manhunt tangles them in a web of conspiracies, Mo and Ezra race to stop a threat that could destroy the Federation—if their enemies don’t destroy them first.

This book is Free on August 8, 2026

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Edges Science Fiction Series

At the Edges (Edges Book 1)

At the Edges (Edges Book 1) FREE by S. A. Asthana: Twenty-eight short stories in total ranging from science fiction, thriller, and horror to help you explore the edges of human understanding. Amazon Reviews: "This collection of short stories is phenomenal. Each story is unique, intelligent and very well written." | "Asthana has a stunning ability to make the mundane terrifying..."

This book is Free on August 7, 2026

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Hidden Kingdoms, Fateful Prophecies, and Transformed Worlds: Free Fantasy and Science Fiction eBooks

Ring True (Kavin Cut Chronicles Book 1)

Ring True (Kavin Cut Chronicles Book 1) FREE by L. Darby Gibbs: She stumbled into a hidden kingdom. Now, treason is her only way out. The prince is charming and suspicious by turns and determined to fall for her, just so she’ll betray him. But a truth-revealing ring makes every lie perilous, and Kambry’s heart might suffer the greatest risk of all.

This book is Free on August 7, 2026

Winter's Fury (The Furyck Saga Book 1)

Winter's Fury (The Furyck Saga Book 1) FREE by A.E. Rayne: A thrilling six-part epic fantasy series set in a world of warring kingdoms, fearless warriors and mysterious dreamers, where a prophecy warns of impending disaster, and an unstoppable warrior is fated to rise above them all. ★ ★ ★ ★ ★ 'I inhaled this series... it was perfection.'Amazon Review

This book is Free on August 7, 2026

The Weaver's Loom (The Last Death Witch Book 1)

The Weaver's Loom (The Last Death Witch Book 1) FREE by Jessi St John: For readers who loved the gothic atmosphere and voices in One Dark Window and the tension of Heartless Hunter. For fans of Carnival Row and The Discovery of Witches. Edith Ashton is the last of her kind. But the world thinks she’s dead. 1893 London.

This book is Free on August 7, 2026

Mission Earth: The Journey Home

Mission Earth: The Journey Home FREE by Daniel Robinson: One hundred days after humanity's first colony ship leaves Earth, global war silences all communication forever. Two hundred fifty years later, a team of Martian descendants returns home only to discover a world transformed beyond recognition. What awaits them could determine the future of the human race.

This book is Free on August 7, 2026

The Mechanical Man

The Mechanical Man FREE by Isabella Mckay: Perfection is a lie. Destiny is manufactured. Engineered for high-society, socialite Mulberry is exiled to the country after a public scandal. She expects misery, but finds a fierce, hidden cyborg. Now caught between her billionaire fiancé and a mechanical man, she must choose: her crown or her soul?

This book is Free on August 7, 2026

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