A college professor and other oddballs are dropped onto a bleak world near a giant blue cube -- with no idea how to proceed.

    NASA, NATO, and the UN sent explorers to the asteroid's surface...and discovered marvels and mysteries to drive researchers mad.For the Stone was from space--but perhaps not our space; it came from the future-but perhaps not our future; and within the hollowed asteroid was Thistledown. The remains of a vanished civilization. A human--English, Russian, and Chinese-speaking--civilization. Seven vast chambers containing forests, lakes, rivers, hanging cities...And museums describing the Death; the catastrophic war that was about to occur; the horror and the long winter that would follow. But while scientists and politicians bickered about how to use the information to stop the Death, the Stone yielded a secret that made even Earth's survival pale into insignificance.

    And an ancient Spanish galleon, fully crewed with ancient Spaniard, was taken in tow off Tampa by the Coast Guard...and a few luckless people found themselves living the same day over and over and over...Something was badly wrong with Time - but Roger Tyson didn't know it until he met the lovely agent from elsewhen and started on a mad chase through the dimensions, plagued by a motley bunch of temporal castaways, and pursued hotly by Oob the Rhox!

    History is in chaos as billions of possible futures collide. As a conquering army mounts an invasion of neighboring realities, a handful of men and women from a dozen different timelines risk their lives to safeguard an infinity of worlds.Blending thrilling suspense with brilliant scientific speculation, Frederik Pohl's The Coming of the Quantum Cats is a triumph of the imagination by a Hugo and Nebula-winning master of science fiction."A powerful novel of parallel worlds and might-have-beens, with an eerie, amazing finish!"--David Brin

    It has people dancing in the streets and leaping off skyscrapers. And it's all because of the impenetrable gray shield that slid into place around the solar system on the night of November 15, 2034.Some see the bubble as the revenge of an insane God. Some see it as justice. Some even see it as protection. But one thing is for certain -- now there is the universe, and the earth. And never the twain shall meet.Or so it seems. Until a bio-enhanced PI named Nick Stavrianos takes on a job for an anonymous client: find a girl named Laura who disappeared from a mental institution by the most direct possible method -- walking through the walls.

    Some people, anyway. The rich, the powerful--they lived their lives at the rate of one year every ten. Somec created two societies: that of people who lived out their normal span and died, and those who slept away the decades, skipping over the intervening years and events. It allowed great plans to be put in motion. It allowed interstellar Empires to be built.It came near to destroying humanity.After a long, long time of decadence and stagnation, a few seed ships were sent out to save our species. They carried human embryos and supplies, and teaching robots, and one man. The Worthing Saga is the story of one of these men, Jason Worthing, and the world he found for the seed he carried.Orson Scott Card is "a master of the art of storytelling" (Booklist), and The Worthing Saga is a story that only he could have written.

    Dillingham, dentist of Earth, it was the shock of his life--captured by aliens, forced to fix a strange cavity in an even stranger mouth; then whisked off to deep space. But luckily for the good dentist, Dillingham discovered that he liked zooming about the galaxy, solving unprecedented problems and making new and decidedly different acquaintances. And when he was offered the chance to apply to the Galactic University of Dentistry as Earth's first (and only) applicant, Dillingham had a choice to make: go back to his safe little world of bored housewives and miles of braces, or make a mark for mankind among the teeth of the stars.It was really no choice at all.

    A stunning collection of the kind of fiction that has only one source--the unparalleled Ray Bradbury.

    When scientists Paula Bryce and agent Lew McCain travel to the station to investigate, they become prisoners in the station's high-tech prison facilities.

    The Cavorite deserted the original interstellar colonists, stranding them without hope of contacting Earth.Now, descendants of those pioneers have many questions about the Road, but no settler who has gone down it has ever returned. For Jemmy Bloocher, a young farm boy, the questions burn too hot--and he sets out to uncover the many mysteries of Destiny's Road.

    In the year 1998, a group of scientists works desperately to communicate with the scientists of 1962, warning of an ecological disaster that will destroy the oceans in the future--if it is not averted in the past.

    There would never be another chance for men form the world of 2070 A.D. to examine in person the world of 12,000 B.C. What they learned and taped would be the only record ever made of this dim, enigmatic period of prehistory. But absolutely no one in the world of 2070 or in the borrowed time of 12,000 B.C. could have imagined what the tapes would reveal...A superb novel of adventure and intrigue in a vanished eraCover illustration: Geoff Cummings

    In their time, long before the rise of the native civilizations, they had terrorized a hundred worlds—not from villainy but from folly, from tampering with the strands that held a universe together.Now the task was to uproot these Gates, destroy their potency for mischief, take horror out of the hands of the few who hungered for power by misuse of the Gates.This is the story of one such Gate and one such world.

    Roger McPherson, head of the prestigious Neuropsychiatric Research Unit at University Hospital in Los Angeles, is convinced he can cure Benson through a procedure called Stage Three. During this highly specialized experimental surgery, electrodes will be place in the patient's brain, sending monitored, soothing pulses to its pleasure canyons.Though the operation is a success, there is an unforseen development. Benson learns how to control the pulses and is increasing their frequency. He escapes -- a homicidal maniac loose in the city -- and nothing will stop his murderous rampages or impede his deadly agenda. . .

    This procedure removes barriers in the human brain and allows patients to recall memories from all of their previous incarnations throughout human history. But the memories are not under conscious and willful control. After the operation, each patient must begin his or her journey into the past with moments of discovery and surprise, whose meaning and significance are often unclear. Meanwhile, in the outside world, which is ravaged by plagues that destroy the body's immune defenses, a crisis is building, both medically and politically. The mutated plague virus is destroying people's memories at an ever-increasing rate. And only those who have had the surgery seem to be immune. As Caroline, Joe, and Robbie begin to remember flashes of previous lives, it becomes more and more evident that they are somehow connected to each other and that their connection has fateful implications for the entire future of the human race.