A millennium into the future, two advancements have altered the course of human history: the colonization of the galaxy and the creation of the positronic brain. Isaac Asimov's Robot novels, now available together in this unabridged a...

As a mission to Mars nears its destination, one of the astronauts begins to hear voices in her head and discovers that she has been targeted along with six others by an alien intelligence hoping to make contact with Earth. Original.

It is a strange childhood for a kid, to be adopted by the restless Mother Mastiff and raised in the bustling marketplace of Drallar. Flinx never knew the mom and dad who abandoned him years ago. In fact, his birth has always been shro...

Steven Gould's Blind Waves is one of those books that makes you hold your breath a lot. This SF thriller takes place along what's left of the Texas Gulf coast after melting Antarctic ice has drowned much of the world. In New Galveston...

This is the second exciting installment in a brand new series of five linked multi-voice adventures for the Doctor and friends, starring Tom Baker and based on characters from the classic TV series. It is written by the acclaimed nove...

Douglas Adams is back with the amazing, logic-defying, but-why-stop-now bfifth/b novel in the Hitchhiker Trilogy. Here is the epic story of Random, who sets out on a transgalactic quest to find the planet of her ancestors. Line drawin...

After escaping from the Hsktskt slave traders, Cherijo and her new husband, Duncan, seek refuge from Cherijo's ruthless creator, Joseph Grey Veil, with a renegade band of alien-human halfbreeds living underground, but their new lives ...

A wildly entertaining first novel about good and evil, narrated by a cape-wearing superhero and a nefarious supervillain. Doctor Impossible—evil genius, mad scientist, diabolical time-traveler, wannabe world dominator—has ...

Peter F. Hamilton’s superbly imagined, cunningly plotted interstellar adventures are conceived on a staggeringly epic scale and filled with fully realized human and alien characters as complex as they are engaging. No mere world...

Ender's Shadow explores the stars in this all-new novel...At the end of Shadow of the Giant, Bean flees to the stars with three of his children--the three who share the engineered genes that gave him both hyper-intelligence and a shor...

'Are you willing to settle for an ordinary life? Or do you think you were meant for something better? Something special?'One grew up in the cornfields of Iowa, fighting for his independence, for a way out of a life that promised only ...

Annja Creed jumps at the chance to join a fellow archaeologist on a quest to find a relic. But she's not so thrilled about northern Siberia, where they are hoping to discover something buried in the long-undisturbed soil of Russia's f...

Daniel Leary is Cinnabar's most successful space captain; his friend, Lady Adele Mundy, is its most efficient spy—but they've got their hands full this time as they face: A Cinnabar Senator furious at losing an election—and still...

The national bestselling author of the Legion of the Damned novels returns to his dark mutant world, where Police Detective Cassandra Lee is on the trail of a brutal murderer…The year is 2065, almost thirty years since a bioterroris...

"The words brilliant and exemplary aren't adequate enough to convey the amazing craft of Lexicon." -The Associated Press Few books are greeted with rave reviews everywhere from Time magazine and Salon to Boingboing and io9. ...

"There's no end to the horror in this place—it's like Hell, and there are devils round every corner."On Leisure Platform 9, gamblers and villains mix with socialites and celebrities. It's a place where you won't want to wi...

When the orbital gates first materialized in the outer Solar System, all seemed well, but a devastating invasion ensued. Now humans have battled back from conquest by a tyrannical alien species to become a force to reckon with in the...

Book two in the Black Tide Rising series from the New York Times bestselling authorA family of survivors fights back against a zombie plague that has brought down civilization.A world cloaked in darknessWith human civilization annihil...

A murderous android discovers itself in All Systems Red, a tense science fiction adventure by Martha Wells for fans of AI morality playsIn a corporate-dominated spacefaring future, planetary missions must be approved and supplied by t...

The TARDIS brings the Doctor, Susan, Ian and Barbara to Mexico during the reign of the Aztec civilization. Barbara is incensed by the violent rituals and determines to alter history—but is such a thing possible? Enjoy this unabridge...

WHEN FANTASY BECOMES REAL--AND DEADLY--ON A FAR-FUTURE EARTHNATIONAL BESTSELLER. THE FIRST ENTRY IN JOHN RINGO'S COUNCIL WARS SERIES In the future there is no want, no war, no disease nor ill-timed death. The world is a paradise--an...

THE BATTLE OF WITS AND LOGIC IS JOINED AGAIN! STAR TREK® SPOCK VS. Q THE SEQUEL AN ALIEN VOICES® PRODUCTION STARRING LEONARD NIMOY AND JOHN de LANCIE Written by Cecelia Fannon Following their debate over the fate of mankind...

The stranger could be insane. Or he just might be our salvation.Archaeologist Annja Creed is more than curious when a decrepit, ancient—looking man visits her, claiming the end of the world is near. The stranger spins wild tales and...

Del Valdoria was an heir of the Ruby Dynasty, rulers of the interstellar empire called the Skolian Imperialate. But he had no interest in being associated with the draconian measures his brothers used to maintain power. He just wanted...

Athena Hera Sinistra never wanted to go to space. Never wanted see the eerie glow of the Powerpods. Never wanted to visit Circum Terra. Never had any interest in finding out the truth about the DarkShips. You always get what you don't...

Meet Hail: Captain. Gunrunner. Fugitive. Quick, sarcastic, and lethal, Hailimi Bristol doesn't suffer fools gladly. She has made a name for herself in the galaxy for everything except what she was born to do: rule the Indranan empire....

The bestselling author of The Martian returns with an irresistible new near-future thriller—a heist story set on the moon.Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if y...

An unmissable milestone for fans of Sir Terry Pratchett: the first SF novel in over three decades in which the visionary inventor of Discworld has created a new universe of tantalizing possibilities—a series of parallel "Earths...

Like so many others, Ramón Espejo ran from the poverty and hopelessness of the Third World to the promise of a new world—joining a host of like-minded workers and dreamers aboard one of the great starships of the mysterious, repul...

            First Contact Was Friendly            When aliens trundled a gate to other worlds into the Solar System, the world reacted with awe, hope and fear. When the first aliens to come through, the Glatun, t...