Its members lived out their lives in cramped Quarters, hacking away at the encroaching ponics. As to where they were - that was forgotten. Roy Complain decides to find out. With the renegade priest Marapper, he moves into unmapped territory, where they make a series of discoveries which turn their universe upside-down... Non-Stop is the classic SF novel of discovery and exploration; a brilliant evocation of a familiar setting seen through the eyes of a primitive.

    Clarke of Last and First Men. This masterpiece of science fiction by British philosopher and writer Olaf Stapledon (1886–1950) is an imaginative, ambitious history of humanity's future that spans billions of years. Together with its follow-up, Star Maker, it is regarded as the standard by which all earlier and later future histories are measured.The protagonist of this compelling novel is humanity itself, stripped down to sheer intelligence. It evolves through the ages: rising to pinnacles of civilization, teetering on the brink of extinction, surviving onslaughts from other planets and a decline in solar energy, and constantly developing new forms, new senses, and new intellectual abilities. From the present to five billion years into the future, this romance of humanity abounds in profound and imaginative thought.

    The story was called "Nightfall", and many years later it has long been recognized as a classic, its author a legend. Now, the Gran Master of Science Fiction teams with Robert Silverberg, one of the field's top award-winning authors, to explore and expand an apocalyptic tale that is more spellbinding today than ever before -- Nightfall: The Novel.Imagine living on a planet with six suns that never experiences Darkness. Imagine never having seen the Stars. Then, one by one the suns start to set, gradually leading into Darkness for the first time ever. Kalgash is a world on the edge of chaos, torn between the madness of religious fanaticism and the unyielding rationalism of scientists. Lurking beneath it all is a collective, instinctual fear of the Darkness. For Kalgash knows only the perpetual light of day; to its inhabitants, a gathering twilight portends unspeakable horror. And only a handful of people on the planet are prepared to face the truth, their six suns are setting all at once for the first time in over two thousand years, signaling the end of civilization as it explodes in the awesome splendor of Nightfall.Encompassing the psychology of disaster, the tenacity of the human spirit, and, ultimately, the regenerative power of hope, Nightfall is a tale rich in character and suspense that only the unique collaboration of Isaac Asimov and Robert Silverberg could create.

    Now the only hope resides in a mountain redoubt where six men work in secret on a plan to rock the planet. . . .

    Once he was outbound, where the Society that ruled Earth could not reach him, he headed his starship toward the galactic core, where the unimaginable energies of the Universe wrenched the fabric of time and space and promised final escape from his captors.Then he returned to an Earth eons older than the one he'd left...a planet that had had 3,000,000 years to develop perils he had never dreamed of -- perils that became nightmares that he had to escape...somehow!

    to restore their freedom in a world run mad.Nickie Halflinger, the only person to escape from Tarnover—where they raise hyper-intelligent children to maintain the political dominance of the USA in the 21st century—is on the run, dodging from loophole to crevice to crack in the computerised data-net that binds the continent like chains. After years of flight and constant changes of identity, at the strange small town called Precipice he discovers he is not alone in his quest. But can his new allies save him when he falls again into the sinister grasp of Tarnover...?

    In this unfamiliar, utopian age creatures seemed to dwell together in perfect harmony. The Time Traveller thought he could study these marvelous beings--unearth their secret and then return to his own time--until he discovered that his invention, his only avenue of escape, had been stolen.H. G. Wells's famous novel of one man's astonishing journey beyond the conventional limits of the imagination first appeared in 1895. It won him immediate recognition and has been regarded ever since as one of the great masterpieces in the literature of science fiction.The War of the Worlds H. G. Wells's science fiction classic, the first novel to explore the possibilities of intelligent life from other planets, is still startling and vivid nearly a century after its appearance, and a half century after Orson Welles's infamous 1938 radio adaptation.This daring portrayal of aliens landing on English soil, with its themes of interplanetary imperialism, technological holocaust, and chaos, is central to the career of H. G. Wells, who died at the dawn of the atomic age. The survival of mankind in the face of "vast and cool and unsympathetic" scientific powers spinning out of control was a crucial theme throughout his work. Visionary, shocking, and chilling, The War of the Worlds has lost none of its impact since its first publication in 1898.

    Now, with the entire city corrupted -from the people to the very buildings they inhabit- only the most wretched sort of existence remains. For security operative Tanner Mirabel, it is the landscape of nightmares through which he searches for a low-life postmortal killer. But the stakes are raised when his search brings him face to face with a centuries-old atrocity that history would rather forget.

    Named after the migrant workers of America's Dust Bowl, these novels convey Blish's "history of the future," a brilliant and bleak look at a world where cities roam the Galaxy looking for work and a sustainable way of life.In the first novel, They Shall Have Stars, man has thoroughly explored the Solar System, yet the dream of going even further seems to have died in all but one man. His battle to realize his dream results in two momentous discoveries anti-gravity and the secret of immortality. In A Life for the Stars, it is centuries later and anti-gravity generations have enabled whole cities to lift off the surface of the earth to become galactic wanderers. In Earthman, Come Home, the nomadic cities revert to barbarism and marauding rogue cities begin to pose a threat to all civilized worlds. In the final novel, The Triumph of Time, history repeats itself as the cities once again journey back in to space making a terrifying discovery which could destroy the entire Universe. A serious and haunting vision of our world and its limits, Cities in Flight marks the return to print of one of science fiction's most inimitable writers.A Selection of the Science Fiction Book Club

    Le Guin is one of the greatest science fiction writers and many times the winner of the Hugo and Nebula Awards. Her career as a novelist was launched by the three novels contained in Worlds Of Exile And Illusion. These novels, Rocannon's World, Planet Of Exile, and City Of Illusions, are set in the same universe as Le Guin's ground-breaking classic, The Left Hand Of Darkness.Tor is pleased to return these previously unavailable works to print in this attractive new edition.

    It is also a novel about equality and what happens when the hierarchical structures by which we arrange our daily lives disappear.

    Strange fireballs race through the sky above the deepest trenches of the oceans. Something is about to show itself, something terrible and alien, a force capable of causing global catastrophe.

    Rails must be freshly laid ahead of the city & carefully removed in its wake. Rivers & mountains present nearly insurmountable challenges to the ingenuity of the city's engineers. But if the city does not move, it will fall farther & farther behind the optimum & into the crushing gravitational field that has transformed life on Earth. The only alternative to progress is death. The secret directorate that governs the city makes sure that its inhabitants know nothing of this. Raised in common in creches, nurtured on synthetic food, prevented above all from venturing outside the closed circuit of the city, they're carefully sheltered from the dire necessities that have come to define human existence. Yet the city is in crisis. People are growing restive. The population is dwindling. The rulers know that, for all their efforts, slowly but surely the city is slipping ever farther behind the optimum. Helward Mann is a member of the city's elite. Better than anyone, he knows how tenuous is the city's continued existence. But the world he's about to discover is infinitely stranger than the strange world he believes he knows so well.

    Her startling and powerful works have redefined the boundaries of contemporary science fiction. Here in one volume are twelve of her greatest stories, including double award-winner "Fire Watch," set in the universe of Doomsday Book and To Say Nothing of the Dog, in which a time-traveling student learns one of history's hardest lessons. In "A Letter from the Clearys," a routine message from distant friends shatters the fragile world of a beleaguered family. In "The Sidon in the Mirror," a mutant with the unconscious urge to become other people finds himself becoming both killer and victim. Disturbing, revealing, and provocative, this remarkable collection of short fiction brings together some of the best work of an incomparable writer whose ability to amaze, confound, and enlighten never fails.Contents:Fire Watch (1982)Service for the Burial of the Dead (1982)Lost and Found (1982)All My Darling Daughters (1985)The Father of the Bride (1982)A Letter from the Clearys (1982)And Come from Miles Around (1979)The Sidon in the Mirror (1983)Daisy, in the Sun (1979)Mail-Order Clone (1982)Samaritan (1978)Blued Moon (1984)

    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.