A novel featuring “aliens of real depth and conviction . . . and an absorbing narrative” from the Hugo Award–winning author of Beyond the Veil of Stars (Kirkus Reviews, starred review). Porsche and Cornell fell in love as they infiltrated an alien world for the sake of humanity. But Porsche it turns out, is not human . . . Now the two return to Earth only to discover a conspiracy so deep that it casts doubt on those to whom they’ve entrusted their lives, in this follow-up to the New York Times Notable Book Beyond the Veil of Stars—about which Publishers Weekly stated, “This may be one of the best science-fiction novels of the year.” “A visionary writer.” —David Brin, New York Times–bestselling author of Insistence of Vision

Mind-expanding explorations of the future of the human form Our bodies and minds are malleable, and only the imagination is the limit to the possible improvements. From genetics to artificial enhancements, humanity will alter the course of its own evolution. Included here are more than twenty stories from the most imaginative writers in the field, including: Poul Anderson * James Blish * Eric Brown * Ted Chiang * Tony Daniel * Samuel R. Delany * Greg Egan * Joe Haldeman * Geoffrey A. Landis * Paul McAuley * Ian MacLeod * David Marusek * Tom Purdom * Robert Reed * Joanna Russ * Robert Silverberg * Brian Stableford * Bruce Sterling * Charles Stross * Michael Swanwick * Liz Williams * Gene Wolfe * Roger Zelazny

Widely regarded as the one essential book for every science fiction fan, The Year's Best Science Fiction (Winner of the 2004 Locus Award for Best Anthology) continues to uphold its standard of excellence with more than two dozen stories representing the previous year's best SF writing. The stories in this collection imaginatively take readers far across the universe, into the very core of their beings, to the realm of the Gods, and to the moment just after now. Included are the works of masters of the form and the bright new talents of tomorrow. This book is a valuable resource in addition to serving as the single best place in the universe to find stories that stir the imagination and the heart.

From Hugo Award-winning author Robert Reed. Set 2,000 years in the future, THE HORMONE JUNGLE tells the story of hunters and the hunted, fighting on an overcrowded, terraformed Earth, inhabited by trillions of lifeforms—some human, some robotic, some cybernetic. Chiffon is an android Flower, a courtesan created to give pleasure. Trying to escape her crimelord master, Dirk, in the steamy equatorial city of Brulé, she enlists the help of Steward, a warrior and troubleshooter-for-hire. But Steward doesn't know there's more to Chiffon than meets the eye...

Collects short stories exploring themes of time and space travel, self-discovery, and science and technology.

This anthology marks the 29th edition of the award-winning annual compilationof the year's best science fiction stories.

Millions of years in the future, mankind is on the brink of self-destruction. The creation of a genetically enhanced super-race saves mankind and makes the future safe for the rest of the galaxy. But one of these beings, Sister Alice, soon becomes part of an experiment that destroys countless worlds.

All politics is local. Even while the world is collapsing. A Tor.Com original story. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

A mysterious change in the night sky leads to a new way to explore the universe in this science fiction adventure for fans of James Cameron’s Avatar. The son of a UFO researcher, Agent Cornell Novak is the perfect candidate for a secret government project, where humans go through “portals” and emerge as aliens. Cornell crosses a portal with Porsche, and together they embark upon a bizarre odyssey. When he returns to Earth, Cornell realizes that his greatest challenge is yet to come, as he faces secrets more shattering than any of his encounters on the other side. A New York Times Notable Book from a Hugo Award–winning Author “With a delightfully strange backdrop and so moving a human drama at its heart, this may be one of the best science-fiction novels of the year.”—Publishers Weekly

When mankind moves out to the stars, the colonists of the future will remake the worlds they inhabit in their image. Included here are twenty stories from the most imaginative writers in the field: Poul Anderson Cordwainer Smith Arthur C. Clarke Richard McKenna Roger Zelazny John Varley Gregory Benford Ian McDonald Bruce Sterling Charles Sheffield Robert Reed G. David Nordley Joe Haldeman Phillip C. Jennings Geoffrey A. Landis Stephen Baxter William H. Keith, Jr. Kim Stanley Robinson Pamela Sargent Laura J. Mixon These are the stories of the explorers and pioneers who transform their destinations in the image of their distant home--exciting tales of alien landscapes and the struggle to make them suit human desires.