Books tagged with Science Fiction[140 found]

Times of Old

by Ernest Bywater

Published: 2019-10-30. 64,200 Words.

(4)

Categories: Fiction » Science Fiction » Adventure

A man is killed by religious militants while protecting his fellow workers. He wakes up to find he's been abducted by aliens with an offer for him. He's to be placed in an environment like Earth was 35,000 to 40,000 years ago, with animals and humans of that time. But it's a one-way trip to star in a reality broadcast show. They supply gear to help him survive, and it's up to him to do so

$5.95

Highways in Hiding

by George O. Smith

Published: 1956-01-01. 81,660 Words.

(1)

Categories: Fiction » Science Fiction

In a world where advanced technology and hidden networks shape society, a man discovers secret paths that reveal more than just shortcuts—they expose conspiracies, danger, and the unseen forces controlling everyday life. Survival depends on wit, courage, and the ability to navigate the shadows that run alongside the open road.

$1.99

The Forgotten Planet

by Murray Leinster

Published: 1954-01-01. 56,930 Words.

(1)

Categories: Fiction » Science Fiction

Stranded on a lush, lethal world, survivors of a crashed colony ship face swarms of monstrous insects and relentless jungles. A lone tinkerer, wielding salvaged tech and raw grit, leads a desperate bid to conquer the savage planet—or forge a new home. A thrilling sci-fi saga of survival and defiance against nature’s cruelest crucible

$1.99

The Pirates of Ersatz

by Murray Leinster

Published: 1959-01-01. 58,961 Words.

(1)

Categories: Fiction » Science Fiction

A rogue engineer, framed as a pirate, hijacks a starship to clear his name, only to crash-land on a planet of outlaws. Amid swashbuckling clans and galactic intrigue, he wields wit and tech to outsmart ruthless foes, sparking a rebellion that could topple a corrupt empire—or doom him to a cosmic noose. A rollicking sci-fi adventure of daring and deception

$1.99

Cosmic Abyss 1

by loliland

Published: 2024-01-19. 99,743 Words.

(1)

Categories: Fiction » Science Fiction » Adventure

The earth exploded...Hamilton died...along with all the rest of humanity. When he woke up again, he found himself in a scientific research spacecraft in the universe.

$4.90

The Fourth "R"

by George O. Smith

Published: 1959-01-01. 63,760 Words.

(2)

Categories: Fiction » Science Fiction

A thrilling blend of science and adventure, it follows a young protagonist discovering the mysterious “Fourth R”—a revolutionary concept that challenges knowledge and perception. Courage, curiosity, and ingenuity drive the story as new discoveries unfold with unexpected consequences.

$1.99

Darwin's World IV: The Return

by Jack Knapp

Published: 2026-06-24. 88,175 Words.

Categories: Fiction » Science Fiction » First Encounter

Traffic between Earth Prime and Darwin's World is now commonplace. Visitors from Earth Prime, including children, come to experience primitive life for themselves! Is it really as dangerous as they've been told?
They're about to find out!

$5.99

Darwin's World III: Home

by Jack Knapp

Published: 2026-06-20. 101,036 Words.

Categories: Fiction » Science Fiction » Lost World

The slavers are back, and this time they have captured two members of Matt's tribe!

$5.99

The Cave Girl

by Edgar Rice Burroughs

Published: 1925-01-01. 70,428 Words.

Categories: Fiction » Science Fiction » Lost World

Frail, timid Waldo Emerson Smith-Jones is swept overboard and cast onto a savage island where wild tribes, danger, and the fearless Nadara force him to become stronger than he ever imagined.

$2.99

Darwin's World II: The Trek

by Jack Knapp

Published: 2026-06-12. 107,413 Words.

Categories: Fiction » Science Fiction » Time Travel

A tiny band of refugees heads west during an ice-age winter!
They'll have to cross huge rivers on the way, brave attacks from ice-age animals such as sabertooth cats, dire wolves, and giant bears. They will also be forced to confront predatory humans who see them as easy pickings. They aren’t looking for a fight, but if one comes, they’ll be ready.
And they don’t take prisone

$5.99

Pirates of Venus

by Edgar Rice Burroughs

Published: 1931-01-01. 61,807 Words.

Categories: Fiction » Science Fiction » Space opera

Carson Napier rockets toward Mars but crash-lands on mysterious Venus, a world of strange kingdoms, fierce beasts, and deadly intrigue. Captured by pirates and swept into danger, he must survive Amtor’s wonders and win his place in a breathtaking Edgar Rice Burroughs adventure.

$2.99

Lost on Venus

by Edgar Rice Burroughs

Published: 1933-04-18. 67,186 Words.

Categories: Fiction » Science Fiction » Space Travel

Stranded on mysterious Venus, Carson Napier faces savage landscapes, strange peoples, deadly creatures, and a world unlike any he has known. Edgar Rice Burroughs delivers a fast-moving classic of pulp science fiction packed with peril, romance, and planetary adventure.

$2.99

Darwin's World

by Jack Knapp

Published: 2026-05-15. 113,264 Words.

Categories: Fiction » Science Fiction » Utopias & dystopias

Darwin’s World is a parallel-dimension version of Earth, where the harsh climate, nightmare beasts, and merciless humans assure that only the fittest—and luckiest!—survive. Matt and others like him may have the qualities needed to revive Future Earth’s dying civilization. The hope is that their courage, ambition, and determination can replace what humans have lost before it's too late.

$6.00

Venus Equilateral

by George O. Smith

Published: 1947-01-01. 128,889 Words.

Categories: Fiction » Science Fiction

On a huge communication station parked between worlds, inventive engineers juggle breakdowns, corporate feuds, and wild experiments that can crash an entire solar system’s phone lines. From sabotage and space-rescue to love affairs in zero gravity, their improvised fixes keep civilization talking—and sometimes almost blow it to pieces.

$1.99

Chloe Saves Earth

by Hunter X Johnson

Published: 2025-10-27. 68,774 Words.

Categories: Fiction » Science Fiction » Adventure

Thirteen-year-old Chloe, Emperor Kargo's granddaughter, faces an "unbelievably dangerous" threat. Dhoom and Grork aliens plot consciousness transfers as Earth joins House Kargo. Aided by Uzliumbax tech and terrifying new powers (black holes), Chloe and friends expose the enemy. Abducted and stripped of strength, the teens must rely on training and sheer audacity to save Earth.

$5.99

Space Platform

by Murray Leinster

Published: 1953-01-01. 59,432 Words.

Categories: Fiction » Science Fiction

Humanity races to build a towering space platform that could change the balance of power on Earth. Engineers, scientists, and adventurers face sabotage, technical challenges, and high-stakes danger as ambition reaches beyond the skies. A thrilling tale of innovation, courage, and the risks of venturing into space.

$1.99

Operation: Outer Space

by Murray Leinster

Published: 1954-01-01. 58,984 Words.

Categories: Fiction » Science Fiction

In a future where adventure meets commerce, the first interstellar expedition is financed as a television spectacle. As the crew ventures beyond the solar system, they confront alien wonders, cosmic mysteries, and the cost of turning discovery into entertainment in a universe where fame can be as dangerous as the unknown.

$1.99

Operation Terror

by Murray Leinster

Published: 1962-01-01. 46,124 Words.

Categories: Fiction » Science Fiction

When an alien ship lands in the Colorado mountains, panic spreads across the nation. A strange terror field surrounds the craft, silencing all who approach. As fear and chaos rise, a handful of determined men race to uncover the truth—before humanity itself succumbs to the unknown power behind *Operation Terror*.

$1.99

The Wailing Asteroid

by Murray Leinster

Published: 1960-01-01. 56,567 Words.

Categories: Fiction » Science Fiction

When a mysterious asteroid sends a terrifying signal to Earth, humanity faces an urgent cosmic threat. A race against time ensues as scientists and explorers confront unknown dangers in space, unraveling secrets that could save—or destroy—the world in this gripping tale of interstellar suspense.

$1.99

The Door in the Wall and Other Stories

by H. G. Wells

Published: 1906-07-14. 43,697 Words.

Categories: Fiction » Science Fiction

Anxious officials, lonely dreamers, and stubborn skeptics stumble into the impossible: a vanished garden glimpsed through a mysterious door, a wandering star that threatens Earth, machines and obsessions that turn on their masters. These uncanny tales fuse wonder with dread, testing memory, ambition, and the cost of curiosity when the world slips sideways and nothing stays ordinary.

$1.99