One hundred and fifty years from now, Africa has become the world's dominant technological and economic power. Crime, war, disease and poverty have been practically eliminated. The Moon and Mars are settled, and colonies stretch all...

Incorporating the Hugo & Nebula award-nominated novella "Identity Theft" The name's Lomax-Alex Lomax. I'm the one and only private eye working the mean streets of New Klondike, the Martian frontier town that sprang up fo...

4400 taken, 4400 returned.With no memory of where they've been.And they haven't aged a day.Some have returned with startling new abilities...Eleven-year-old Maia can see the future, and she's never wrong. So when she has a vision of M...

Larry Niven is the New York Times bestselling author of such classic science fiction novels as Ringworld and Destiny's Road. One of his previous collections, N-Space, was lauded by the Houston Post as "Outstanding . . . hours of ...

The second book in the Galactic Empire series, the spectacular precursor to the classic Foundation series, by one of history's most influential writers of science fiction, Isaac Asimov Trantor had extended its rule over half the Gal...

Amy Peterson is a self-replicating humanoid robot known as a VonNeumann.For the past five years, she has been grown slowly as part of a mixed organic/synthetic family. She knows very little about her android mother's past, so when her...

The third and final book in the Galactic Empire series, the spectacular precursor to the classic Foundation series, by one of history's most influential writers of science fiction, Isaac Asimov After years of bitter struggle, Tranto...

A spellbinding novel set in the universe of Isaac Asimov's classic Galactic Empire series and Foundation series Due to circumstances within our control . . . tomorrow will be canceled. The Eternals, the ruling class of the Future, ...

Welcome to the infinite worlds of The WebFebruary 7, 2027 is World Peace Day. All over the world, celebrations are in full swing. There's even free access to the Web today-a chance to sample the infinite worlds and endless possibiliti...

In the sixth decade of the 21st century, the world has been transformed.  Nanotechnology has been perfected, giving humans the ability to change their environment and themselves on the cellular level.  And the study of the mind has ...

New York Times bestselling author Gregory Benford creates an alternate history about the creation of the atomic bomb that explores what could have happened if the bomb was ready to be used by June 6, 1944.Karl Cohen, a chemist and mat...

Six-time Hugo Award winner Ben Bova chronicles the saga of humankind's expansion beyond the solar system in Apes and Angels, the second book of the Star Quest Trilogy which began with Death Wave.Humankind headed out to the stars not f...

Ben Bova, best-selling and award-winning author of the "Grand Tour" and "Asteroid Wars" series, takes a sardonic look at the humorous possibilities of future technology.             The Starcrossed: Bill...

Dr. Jake Ross came to Washington to make a difference. As the science advisor to a newly elected freshman senator, Jake has crafted a comprehensive energy plan that employs innovative new technologies to make America the world's leade...

VOLUME 1 IN A STERLING COLLECTION OF STORIES FROM LEGENDARY HARD SCIENCE FICTION MASTER BEN BOVA. Selected stories from Bova's amazing career at the center of science fiction and space advocacy. He is the creator of the New York T...

In the distant past, the leader of a Neanderthal tribe confronts the end of his kind. Today, a computational biologist, a Navy pilot, and an autistic boy are drawn together by the ancient mystery that gave rise to Homo sapiens.Planes ...

Now in mass market, the second book in a thrilling sci-fi action adventure, set on a treacherous alien planet where corporate threats and dangerous creatures imperil the lives of the planet's colonists.New York Times bestselling autho...

Now in paperback, the fifth book in the thrilling Donovan sci-fi series returns to a treacherous alien planet where corporate threats and dangerous creatures imperil the lives of the colonists. The Maritime Unit had landed in parad...

The New York Times bestselling author of such "high-tech dystopian thriller[s]"* as Neuromancer and Zero History presents his first novel since 2010.Flynne Fisher lives down a country road, in a rural near-future America whe...

From the acclaimed authors of Heaven's War comes a tale that gives "Arthur C. Clarke a run for his money." (Robert J. Sawyer)An immense object is approaching Earth. Two manned vehicles race through space to land first on the...

Armchair Fiction presents extra large editions of classic science fiction double novels. The first novel "Outpost Infinity" is a terrific tale by Raymond F. Jones. The Tantalus Express was a top-of-the-line passenger ship,...

From Nebula Award–winning author Jack McDevitt comes the eighth installment of the Alex Benedict series featuring Gabe triumphantly reuniting with Alex and Chase to retrieve a possible alien artifact—which may lead them to solve t...

Two masterworks of science fiction at one low price, from award-winning author Larry Niven!Ringworld's ChildrenThe Ringworld is a landmark engineering achievement, a flat band three million times the surface area of Earth, encircling ...

A transdimensional anthropologist can’t keep herself from interfering with Earth’s darkest period of history in this brilliant science fiction debut Niccolucio, a young Florentine Carthusian monk, leads a devout life until the Bla...

Part science fiction thriller, part interstellar adventure, and part noir crime, Century Rain is an astonishing international bestseller of "blistering powers and style" (SF Revu). Three hundred years from now, Earth has be...

"[Alastair] Reynolds's depth of imagination, adeptness with creating multi-dimensional characters, and brisk pacing are again in evidence" (Publishers Weekly) as the author of Blue Remembered Earth continues his Poseidon's C...

Fix the past. Save the present. Stop the future. Master of science fiction Alastair Reynolds unfolds a time-traveling climate fiction adventure in Permafrost.2080: at a remote site on the edge of the Arctic Circle, a group of scientis...

"Few SF writers merge rousing adventure with advanced futuristic technology as skillfully as Alastair Reynolds,"* the award-winning author of On the Steel Breeze. In the conclusion of his epic saga, the Akinya family receive...

From the author of the Revelation Space series comes an interstellar adventure of war, identity, betrayal, and the preservation of civilization itself.A vast conflict, one that has encompassed hundreds of worlds and solar systems, app...

By the time Phil Chase is elected president, the world’s climate is far on its way to irreversible change. Food scarcity, housing shortages, diminishing medical care, and vanishing species are just some of the consequences. The ...