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The Best Monthly Science Fiction and Fantasy Ebook Deals 

Page through a selection of out-of-this-world discounted books from your favorite sci-fi and fantasy authors.

Note: These deals were last updated on 5/1/19. Check back soon for more stellar book sales! 

Incredible fantasy and science fiction awaits: From modern fantasy classics to novels by award-winning authors, these books are on sale all month long.

Every month, we're bringing you a selection of other-worldly reads at a discounted price. 

Buy The Outside at Amazon

The Outside

By Laura Bickle

On Sale $

2.99

$11.99

After a plague of vampires was unleashed in the world, Katie was kicked out of the safe haven of her Amish community for her refusal to adhere to the new rules of survival. She enters an outside world of unspeakable violence with only her two friends and a horse by her side.

And yet through this darkness come the shining ones: luminescent men and women with the power to deflect vampires and survive the night. No one knows whether they can be trusted—or if they’re even people at all.

In this sequel to The Hallowed Ones, it’s up to one Amish girl to save her family, her community, and the boy she loves . . . but what will she be asked to sacrifice in return?

RELATED: 19 Bloody Good Vampire Books   

The Outside

By Laura Bickle

Buy Freddy's Book at Amazon

Freddy's Book

By John Gardner

On Sale $

4.99

$9.99

The bestselling story of a king’s crusade to vanquish the Devil and to defeat the monster in each of us A visiting lecturer is lured to the remote, gothic mansion of an estranged professor and his only son, who is described as a monster. But soon, the visitor enters an enchanting new world when he begins reading the son’s hidden manuscript. Part history, part myth, the story conjures a sixteenth-century Sweden in which good and evil clash for the ultimate prize. To attain the throne, the protagonist, Gustav Vasa, accepts the Devil’s counsel, but to remain in power and rule justly, he must drive the Devil underground. This sweeping, masterful tale transports us from the wasted mining hills of Dalarna to the frozen northern country of the Lapps—and into the very heart of the struggle over what it means to be human. This ebook features a new illustrated biography of John Gardner, including original letters, rare photos, and never-before-seen documents from the Gardner family and the University of Rochester Archives.

RELATED: 8 Powerful Post-Apocalyptic Novels  

Freddy's Book

By John Gardner

Buy UFOs, Chemtrails, and Aliens at Amazon

UFOs, Chemtrails, and Aliens

By Donald R. Prothero and Timothy D. Callahan

On Sale $

1.99

$17.99

A wide-ranging survey offers “entertainment as well as wisdom for everyone who’s ever wondered what’s behind so many conspiracy theories and paranormal phenomena” (Publishers Weekly).

UFOs. Aliens. Strange crop circles. Giant figures scratched in the desert surface along the coast of Peru. The amazing alignment of the pyramids. Strange lines of clouds in the sky. The paranormal is alive and well in the American cultural landscape. In UFOs, Chemtrails, and Aliens, Donald R. Prothero and Tim Callahan explore why such demonstrably false beliefs thrive despite decades of education and scientific debunking. Employing the ground rules of science and the standards of scientific evidence, Prothero and Callahan discuss a wide range of topics including the reliability of eyewitness testimony, psychological research into why people want to believe in aliens and UFOs, and the role conspiratorial thinking plays in UFO culture.

RELATED: Octavia Butler's Wild Seed to Be Adapted for the Small Screen  

UFOs, Chemtrails, and Aliens

By Donald R. Prothero and Timothy D. Callahan

Buy Skeen's Search at Amazon

Skeen's Search

By Jo Clayton

On Sale $

2.99

$9.99

An unrepentant scoundrel and collector of priceless alien artifacts and treasures—like a tomb raider Lara Croft with issues and a spaceship, or a female Indiana Jones with a looser moral code—the inimitable Skeen makes her final appearance in a thrilling galaxy-hopping adventure that blends science fiction and quest fantasy in the finest Andre Norton tradition, inserting a healthy dose of Terry Pratchett Discworld wackiness for good measure.

After stumbling through a one-way dimensional gate constructed eons earlier by the enigmatic and nearly extinct Ykx, Skeen has finally found her way off Mistommerk. Despite numerous trials and great turmoil, Skeen is at long last free, with a ship and crew that includes her new friends, shapeshifter Timka and Ykx keyholder Lipitero..

But freedom always has a price, and Skeen must pay for her deliverance. She’ll have to make her way through a treacherous galaxy to locate the planet Rallen—which may or may not actually exist—gather up any remaining Ykx she happens to find there, and bring them back to Mistommerk before the gate closes permanently.

Their journey is about to take Skeen and her crewmates through some of the nastiest corners of a particularly nasty galaxy and towards an inevitable confrontation with the war vessels of a powerful and distinctly unfriendly Empire. But the biggest threat of all is the solar system itself: Its sun is about to go supernova, which could result in a very explosive finale indeed for Skeen and her space-going misadventures.

With her exciting, ingenious, and wildly entertaining Skeen’s Search, author Jo Clayton offers a fitting and supremely satisfying climax to her thrilling outer space saga, as one of the most uniquely endearing rogues in the history of speculative fiction takes her final bow with a grand flourish.

RELATED: 8 Captivating Historical Fantasy Books  

Skeen's Search

By Jo Clayton

Buy Ethos at Amazon

Ethos

By Aaron Dworkin

On Sale $

4.99

$15.99

A science-fiction thriller set in Flint, Michigan, 500 years in the future, where humans can choose to die a natural death—or live forever.

David is a forty-eight-year-old divorced accountant from Flint, Michigan, who finds himself drawn suddenly and without warning through the use of a virtual reality game into a world five hundred years in the future: the Planet Ethos. Flint, Michigan, still exists on Ethos, but it is a city rocked by colliding and seemingly contradictory forces. 

Advanced biotechnology coexists with avian species that have devolved to resemble ancient pterodactyls. Human beings are racially and religiously tolerant as never before, yet they've organized themselves along a tribal division between the Immortals and the Bereft. And Flint and Detroit are locked in a dangerous, violent conflict—a war that could annihilate the human race or secure lasting peace for the first time in history. Along with his adopted teenage son, Malcolm, David learns that on Ethos, humans have evolved the genetic capacity for immortality, a trait they earn by discovering their purpose in life, or their ethos. 

Does David, a consummate drifter, have such an ethos? Will he fight on the side of the Immortals, or join the Bereft, a group of humans who age and die naturally and eschew the idea that life has a singular, unchanging purpose? Join David and Malcolm in their struggle for meaning and their battle for the future of the human race itself.

Buy In the Blood at Amazon

In the Blood

By Nancy A. Collins

On Sale $

2.99

$9.99

In the Blood, by award-winning author Nancy A. Collins, tells the story of a punk female vampire/vampire-hunter who teams up with a psychic detective to track down the man responsible for turning her into one of the undead

Vampire and vampire-hunter Sonja Blue is back, taking out her rage on the demonic blood-drinkers who hide among the living. But her hunt is attracting attention: Morgan, the monster who remade her twenty years ago, wants to bring his beloved daughter to heel, and Sonja has found her existence entwined with that of a mortal man. Part of her wants to love him, but when dealing with monsters such as she, where does love end and slavery begin? The answer is in the blood.

RELATED: 7 Thought-Provoking Books By Theodore Sturgeon  

In the Blood

By Nancy A. Collins

Buy Swift Thoughts at Amazon

Swift Thoughts

By George Zebrowski

On Sale $

2.99

$3.99

This collection of stories showcases the work of George Zebrowski, one of science fiction’s masters and a writer Hugo and Nebula Award winner Robert J. Sawyer has called “one of the most philosophically astute writers in science fiction.” Like the writers Olaf Stapledon, Arthur C. Clarke, and Stanislaw Lem, Zebrowski explores the “big questions”—the expansion of human horizons, and the growth of power over our lives and the world in which we live.

RELATED: 9 Great Quotes from Sci-Fi Legend Samuel R. Delany  

Swift Thoughts

By George Zebrowski

Buy The Parasite War at Amazon

The Parasite War

By Tim Sullivan

On Sale $

2.99

$9.99

A combat veteran leads a ragtag group of survivors in an all-out war against invading aliens! The world’s cities have been destroyed by a ghastly holocaust from space. The few remaining souls eke out an existence in the ruins, ransacking skyscrapers for food and living in the city’s sewers like vermin. Alex Ward, a man who has lost everything, and a beautiful woman named Jo unite the survivors to battle the slithering menace of the Colloids, parasites whose seed has drifted through space for millions of years in search of the perfect world for their depredations—Earth.

When Alex and Jo discover the Colloids’ ultimate biological purpose, the motley band of guerrillas is put to the test in a monstrous battle for the future of mankind.

The Parasite War

By Tim Sullivan

Buy Thousand Shrine Warrior at Amazon

Thousand Shrine Warrior

By Jessica Amanda Salmonson

On Sale $

2.99

$9.99

Tomoe turns to religion to escape her past, but destiny is not through with her yet

The young girl crashes through the underbrush, desperate to escape the cackling soldiers at her back. After catching her in a tryst with a local farm boy, they intend to execute her for her sin. She runs for as long as she can, finally collapsing outside a shrine where a traveling nun sits with her flute. When the soldiers arrive, the nun sets her flute aside, drawing a legendary sword. She kills the men easily and sets the young girl free. Though she tried to avoid it, Tomoe Gozen has shed blood once again.

After countless battles and endless wandering, this legendary samurai has renounced Bushido and taken the oaths of a wandering nun. But though she disguises herself as a mendicant, trouble will find her still. Tomoe must engage in one last fight—this time for the sake of her soul.

Thousand Shrine Warrior

By Jessica Amanda Salmonson

Buy Ashes of the Earth at Amazon

Ashes of the Earth

By Eliot Pattison

On Sale $

2.99

$25.99

Thirty years after global holocaust, the colony of Carthage still struggles to build its new world. While steam engines and other early industrial technology have empowered its economy, the fragile society is undermined by secret crimes, rifts between generations, government censorship, and a legacy of casting out those who suffer from radiation sickness.

Embittered survivor Hadrian Boone—once a revered colony founder—has fallen into a life of drunkenness and frequent imprisonment for challenging the governor’s tyranny. But when the community’s leading scientist is murdered, Hadrian glimpses chilling secrets behind the killing that could destroy Carthage. He begins a desperate quest into the wrenching camps of the outcasts, escorted by a young policewoman who struggles to cope with the remnants of the prior world. As Hadrian navigates his perilous path, his pursuit of justice becomes a journey of self-discovery.

RELATED: Free Science Fiction & Fantasy eBooks to Download This Month  

Ashes of the Earth

By Eliot Pattison

Buy We Were Witches at Amazon

We Were Witches

By Ariel Gore

On Sale $

2.99

$18.99

This inspirational “magic-infused narrative . . . is a moving account of a young writer and mother striving to claim her own agency and find her voice” (Publishers Weekly).

Buying into the dream that education is the road out of poverty, a teen mom takes a chance on bettering herself and talks her way into college. But once she’s there, phallocratic narratives permeate every subject.

Wryly riffing on feminist literary tropes, We Were Witches documents the survival of a demonized single lesbian mother as she’s beset by custody disputes, homophobia, and America’s ever-present obsession with shaming unconventional women into passive citizenship.

But even as the narrator struggles to graduate, a question uncomfortably lingers: If you’re dealing with precarious parenthood, queer identity, and debt, what is the true narrative shape of your experience?

RELATED: 10 Witch Books That Will Hold You Spellbound     

We Were Witches

By Ariel Gore

Buy The Songs of Distant Earth at Amazon

The Songs of Distant Earth

By Arthur C. Clarke

On Sale $

1.99

$9.99

More than two thousand years in the future, a small human colony thrives on the ocean paradise of Thalassa—sent there centuries ago to continue the human race before Earth’s destruction.

Thalassa’s resources are vast—and the human colony has lived a bucolic life there. But their existence is threatened when the spaceship Magellan arrives on their world—carrying one million refugees from Earth, fleeing the dying planet.

Reputed to be Arthur C. Clarke’s favorite novel, The Songs of Distant Earthaddresses several fascinating scientific questions unresolved in their time—including the question of why so few neutrinos from the sun have been measured on Earth. In addition, Clarke presents an inventive depiction of the use of vacuum energy to power spacecraft—and the technical logistics of space travel near the speed of light.

The Songs of Distant Earth

By Arthur C. Clarke

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Published on 13 May 2019

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