For the first time in one volume: every word Bruce Sterling has ever written on the Shapers-Mechanists Universe.In the last decade, Sterling has emerged a pioneer of crucial, cutting-edge science fiction. Now Ace Books is proud to offer Sterling's stunning world of the Schismatrix--where Shaper revolutionaries struggle against aristocratic Mechanists for ultimate control of man's destiny. This volume includes the classic full-length novel, Schismatrix, plus thousands of words of mind-bending short fiction.

    For the ten short stories collected here, John Wyndham turns his imagination to, among other subjects, body-snatching, time-travel and mind-travel, and the the tricky business of interplanetary colonization.

    Harlan Ellison, Garden City, NY: Doubleday, 1967 · The Prowler in the City at the Edge of the World · nv Dangerous Visions, ed. Harlan Ellison, Garden City, NY: Doubleday, 1967 · Scherzo for Schizoids: Notes on a Collaboration · ms Knight Nov ’65 · Up Christopher to Madness · Harlan Ellison & Avram Davidson · ss Knight Nov ’65 · Runesmith · Harlan Ellison & Theodore Sturgeon · ss F&SF May ’70 · Rodney Parish for Hire · Harlan Ellison & Joe L. Hensley · ss Swank May ’62 · The Kong Papers · Harlan Ellison & William Rotsler · ct The Kong Papers, William Rotsler & Harlan Ellison, 1969 · The Human Operators · Harlan Ellison & A. E. van Vogt · ss F&SF Jan ’71 · Survivor No. 1 [“The Man with the Green Nose”] · Harlan Ellison & Henry Slesar · ss Knave Sep ’59 · The Power of the Nail · Harlan Ellison & Samuel R. Delany · ss Amazing Nov ’68 · Wonderbird · Harlan Ellison & Algis Budrys · ss Infinity Science Fiction Sep ’57 · The Song the Zombie Sang · Harlan Ellison & Robert Silverberg · ss Cosmopolitan Dec ’70 · Street Scene [“Dunderbird”] · Harlan Ellison & Keith Laumer · ss Galaxy Jan ’69; this story has two different endings. The version with the Ellison ending was in Galaxy, the version with the Laumer ending was in Adam Mar ’69 as “Street Scene”. · Come to Me Not in Winter’s White · Harlan Ellison & Roger Zelazny · ss F&SF Oct ’69

    Dennis Nuel is a physicist who, during his research, develops a machine that allows him to explore alternate realities, each of which sport some very strange scientific properties.

    It doesn't appear as a standalone work, but is included with several collections. The story is a prequel to the events in The Hitchhiker's Guide To The Galaxy and has the young Zaphod Beeblebrox working as a salvage ship operator. He guides some bureaucrats to a crashed spaceship which may be leaking some hazardous materials. The bureaucrats are determined to "make it safe". The comic asides in the story include some of the time travel paradoxes which are a common running theme in Adams' SF work, and plenty of material about lobsters

    Clarke, Jack Finney, Joe Haldeman, Ursula K. Le Guin H.G. Wells's seminal novella The Time Machine, published in 1895, provided the springboard for modern science fiction's time travel explosion. Responding to their own fascination with the subject, the greatest visionary writers of the twentieth century penned some of their finest stories. Here are eighteen of the most exciting tales ever told.

    Social criticism, political parable, and environmental advocacy lie at the center of Paolo's work. Each of the stories herein is at once a warning, and a celebration of the tragic comedy of the human experience.The eleven stories in Pump Six represent the best Paolo's work, including the Hugo nominee "Yellow Card Man," the nebula and Hugo nominated story "The People of Sand and Slag," and the Sturgeon Award-winning story "The Calorie Man."

    We have only one option: create time-transfer technology ourselves, find the opposition's ancient source...and take it dawn.When small-time criminal Ross Murdock and Apache rancher Travis Fox stumble separately onto America's secret time travel project, Operation Retrograde, they are faced with a challenge greater than either could have imagined possible. Their mere presence means that they know too much to go free. But Murdock and Fox have a thirst for adventure, and Operation Retrograde offers that in spades.Both men will become time agents, finding reserves of inner heroism they had never expected. Their journeys will take the battle to the enemy, from ancient Britain to prehistoric America, and finally to the farthest reaches of interstellar space...

    Original tales by such science fiction luminaries as Orson Scott Card, Harry Turtledove, and Connie Willis, written in honor of Isaac Asimov's fiftieth anniversary in the genre, are set in one of his fictional universes.

    An alien migration fleet -- 14,000 starships strong -- searches the stars for a new home, its homeworld forever lost. When they finally find planets that can support them, all they have to do is eradicate the pesky human natives, a task they assume is easily within their powers. But Earth's Commonwealth of Worlds isn't about to give up so easily -- even if it has to create and train something it hasn't had for centuries: soldiers!

    But even if the lost home world can be found, there may be no place for humans on it anymore. The once-lowly creatures who are now the sole inhabitants, and which mankind dominated in ages past, have been raised to a high level of intelligence and the future they plan is not one with any room for the former rulers of the planet. This future saga is here assembled for the first time, as well as several bonus short novels in a huge volume of highly original space adventure.

    Where the goddess sends A spell for the lost Wine of memory Moonphase -- The wider universe. Balance of trade King of the cats

    But when an alien spacecraft crash-lands in the South Pacific bearing visitors from another world, the Vulcans, Earth must decide whether to extend the hand of friendship, or the fist of war. In the distant future, horrible dreams torment Admiral James T. Kirk, dreams prompted by his reading of Strangers from the Sky, a book about that historic first contact. He dreams of an alternate reality where he somehow changed the course of history, and destroyed the Federation before it began.

    The sole legacy of that war was the weapon that ended it: the death machines, the BERSERKERS. Guided by self-aware computers more intelligent than any human, these world-sized battlecraft carved a swath of death through the galaxy--until they arrived at the outskirts of the fledgling Empire of Man.These are the stories of the frail creatures who must meet this monstrous and implacable enemy--and who, by fighting it to a standstill, become the saviors of all living things.

    When the latest arrival suspiciously deflects questions about his crimes and knowledge of 'Up Front', the inmates decide to find out his secret. NOTE: a novella length version of this story is also available.