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.

    . . save one. In the 1950s, random acts of possession begin to occur. Ordinary men, women, and children are the targets of entities that seem to spring from the depths of the collective unconscious, pop-cultural avatars some call demons. There’s the Truth, implacable avenger of falsehood. The Captain, brave and self-sacrificing soldier. The Little Angel, whose kiss brings death, whether desired or not. And a string of others, ranging from the bizarre to the benign to the horrific.As a boy, Del Pierce is possessed by the Hellion, an entity whose mischief-making can be deadly. With the help of Del’s family and a caring psychiatrist, the demon is exorcised . . . or is it? Years later, following a car accident, the Hellion is back, trapped inside Del’s head and clamoring to get out.Del’s quest for help leads him to Valis, an entity possessing the science fiction writer formerly known as Philip K. Dick; to Mother Mariette, a nun who inspires decidedly unchaste feelings; and to the Human League, a secret society devoted to the extermination of demons. All believe that Del holds the key to the plague of possession–and its solution. But for Del, the cure may be worse than the disease.

    Anderson. Working from Frank Herbert's own notes, the acclaimed authors reveal the chapter of the Dune saga most eagerly anticipated by readers: the Butlerian Jihad.Throughout the Dune novels, Frank Herbert frequently referred to the war in which humans wrested their freedom from "thinking machines." In Dune: The Butlerian Jihad, Brian Herbert and Kevin J. Anderson bring to life the story of that war, a tale previously seen only in tantalizing hints and clues. Finally, we see how Serena Butler's passionate grief ignites the struggle that will liberate humans from their machine masters; here is the amazing tale of the Zensunni Wanderers, who escape bondage to flee to the desert world where they will declare themselves the Free Men of Dune. And here is the backward, nearly forgotten planet of Arrakis, where traders have discovered the remarkable properties of the spice melange....

    The Terran explorers have made an uneasy truce with the Sholen, their first extraterrestrial contact: so long as they don’t disturb the Ilmataran habitat, they’re free to conduct their missions in peace.But when Henri Kerlerec, media personality and reckless adventurer, ends up sliced open by curious Ilmatarans, tensions between Terran and Sholen erupt, leading to a diplomatic disaster that threatens to escalate to war.Against the backdrop of deep-sea guerrilla conflict, a new age of human exploration begins as alien cultures collide. Both sides seek the aid of the newly enlightened Ilmatarans. But what this struggle means for the natives—and the future of human exploration—is anything but certain, in A Darkling Sea by James Cambias.

    His only escape lay in Phaze, a world totally ruled by magic. Soon he learned that his alternate self had already been murdered, and that he was next. On Proton, his fate depended on winning the great Games. On Phaze, he must master magic to survive. And if he used any magic at all, his friends were determined to kill him at once!

    First, he lost a pair of Oakley sunglasses. Second, he saved the life of President Ulysses S. Grant.It's the near future, and the technology exists to open doorways into the past--but not our past, not exactly. Each "past" is effectively an alternate world, identical to ours but only up to the date on which we access it. And a given "past" can only be reached once. After a passageway is open, it's the only road to that particular past; once closed, it can't be reopened.A passageway has been opened to a version of late 19th-century Ohio. It's been in operation for most of a decade, but it's no secret, on either side of time. A small city has grown up around it to entertain visitors from our time, and many locals earn a good living catering to them. But like all such operations, it has a shelf life; as the "natives" become more sophisticated, their version of the "past" grows less attractive as a destination.Jesse Cullum is a native. And he knows the passageway will be closing soon. He's fallen in love with a woman from our time, and he means to follow her back--no matter whose secrets he has to expose in order to do it.

    R. Martin, author of A Game of ThronesIt's spring on Nantucket and everything is perfectly normal, until a sudden storm blankets the entire island. When the weather clears, the island's inhabitants find that they are no longer in the late twentieth century...but have been transported instead to the Bronze Age! Now they must learn to survive with suspicious, warlike peoples they can barely understand and deal with impending disaster, in the shape of a would-be conqueror from their own time.

    At 21, her age and her unladylike interest in automatons have sealed her fate as an undesirable marriage prospect. But a devastating plague sends Alice off in a direction beyond the pale—towards a clandestine organization, mad inventors, life-altering secrets, and into the arms of an intrepid fiddle-playing airship pilot.

    But after a bizarre road accident leaves him hundreds of years in the future, Parsons is horrified to discover an incredibly advanced civilization that zealously embraces death. Now, he is caught between his own instincts and training as a healer and a society where it is illegal to save lives. But Parsons is not the only one left who believes in prolonging life, and those who share his beliefs have desperate plans for Dr. Parsons' skills, and for the future of their society. Dr. Futurity is not only a thrilling rendition of a terrifying future but it is also a fantastic examination of the paradoxes of time-travel that could only have come from the mind of Philip K. Dick.

    Charles Babbage perfects his Analytical Engine and the computer age arrives a century ahead of its time. And three extraordinary characters race toward a rendezvous with history - and the future: Sybil Gerard - dishonored woman and daughter of a Luddite agitator; Edward "Leviathan" Mallory - explorer and paleontologist; Laurence Oliphant - diplomat and spy. Their adventure begins with the discovery of a box of punched Engine cards of unknown origin and purpose. Cards someone wants badly enough to kill for...Part detective story, part historical thriller, The Difference Engine is the first collaborative novel by two of the most brilliant and controversial science fiction authors of our time. Provocative, compelling, intensely imagined, it is a startling extension of Gibson's and Sterling's unique visions - in a new and totally unexpected direction!

    The sprawling estate, bordered by unknown territory on all four sides, is both orphanage, academy, and prison. The school has a large staff, but only five students, none of whom know what their real names are, or even how old they are.Precocious and rebellious, all five teenagers are more than just prodigies. Amelia can see in four dimensions. Victor can control the molecular arrangement of matter. Vanity can find secret passageways where none existed before. Colin is a psychic. Quentin is a warlock.And, as time goes by, they're starting to suspect that none of them are entirely human . . .John C. Wright previous fantasy novels, the Epic Chronicles of Everness, were lavishly praised by both readers and reviewers. Now he embarks on an ambitious new saga that explores the overlapping boundaries of science, mythology, and the imagination.

    His only companions are the disembodied voice of Miranda Taligent, the only woman he has ever loved, and the cryogenically frozen body of her father Prospero, the genius and industrial magnate who drove her insane.The tale of Harold’s life is also one of an alternate reality, a lucid waking dream in which the well-heeled have mechanical men for servants, where the realms of fairy tales can be built from scratch, where replicas of deserted islands exist within skyscrapers.. As Harold’s childhood infatuation with Miranda changes over twenty years to love and then to obsession, the visionary inventions of her father also change Harold’s entire world, transforming it from a place of music and miracles to one of machines and noise. And as Harold heads toward a last desperate confrontation with Prospero to save Miranda’s life, he finds himself an unwitting participant in the creation of the greatest invention of them all: the perpetual motion machine.Beautifully written, stunningly imagined, and wickedly funny, The Dream of Perpetual Motion is a heartfelt meditation on the place of love in a world dominated by technology.

    . . until now. This extraordinary new novel from one of the most brilliant talents in contemporary fiction is a standout literary thriller in which one man stumbles upon the discovery Einstein himself tried to keep hidden.When twelve-year-old Daphne Marrity takes a videotape labeled Pee-wee's Big Adventure from her grandmother's house, neither she nor her college-professor father, Frank Marrity, has any idea that the theft has drawn the attention of both the Israeli Secret Service and an ancient European cabal of occultists—or that within hours they'll be visited by her long-lost grandfather, who is also desperate to get that tape.And when Daphne's teddy bear is stolen, a blind assassin nearly kills Frank, and a phantom begins to speak to her from a switched-off television set, Daphne and her father find themselves caught in the middle of a murderous power struggle that originated long ago in Israel and Germany but now crashes through Los Angeles and out to the Mojave Desert. To survive, they must quickly learn the rules of a dangerous magical chess game and use all their cleverness and courage—as well as their love and loyalty to each other—to escape a fate more profound than death.A pulse-pounding epic adventure that blurs the lines between espionage and the supernatural; good and evil; past, present and future, Three Days to Never is an exhilarating masterwork of speculative suspense from the always remarkable imagination of the incomparable Tim Powers.

    In one of the most powerful and thought-provoking novels of his remarkable career, Orson Scott Card's Pastwatch interweaves a compelling portrait of Christopher Columbus with the story of a future scientist who believes she can alter human history from a tragedy of bloodshed and brutality to a world filled with hope and healing.

    Despite the development of battle clankers and mastery of the crystals that power them, humanity is losing. Tiaan, a lonely crystal worker in a clanker manufactory, is experimenting with an entirely new kind of crystal when she begins to have extraordinary visions. The crystal has woken her latent talent for geomancy, the most powerful of all the Secret Arts - and the most perilous. Falsely accused of sabotage by her rival, Irisis, Tiaan flees for her life. Struggling to control her talent and hunted by the lyrinx, Tiaan follows her visions all the way to Tirthrax, greatest peak on all the Three Worlds, where a nightmare awaits her.