Tracks the progress of a giant black cloud that comes towards Earth and sits in front of the sun, causing widespread panic and death. A select group of scientists and astronomers - including the dignified Astronomer Royal, the pipe smoking Dr Marlowe and the maverick, eccentric Professor Kingsly - engage in a mad race to understand and communicate with the cloud, battling against trigger happy politicians.

    Each sought his own brand of happiness. But none could have guessed what awaited them. Not even in a million years....

    Helliconia is emerging from its centuries-long winter. The tribes of the equatorial continent emerge from their hiding places and are again able to dispute possession of the planet with the ferocious phagors. In Oldorando, love, trade and coinage are being redisovered,This is the first volume of the Helliconia Trilogy -- a monumental saga that goes beyond anything yet created by this master among today's imaginative writers.

    In love with a beautiful woman, Rush journeys far and learns much. Taken into the society of Dr. Boots's List, attached to the old mysteries, Rush grows closer to a sainthood he could never have imagined.

    He is an eternal warrior destined to combat the Dark Lord through all time for dominion of the Earth. Follow him, servant of a great race, as he battles his enemy down the halls of time, from the caves of our ancestors to the final confrontation under the hammer of nuclear annihilation.

    Awakening in a strange world of repression, rationing, and fear, the citizens of small Michigan town Two Rivers, victims of a mysterious government plot, band together in a dangerous quest to discover what has gone wrong.

    John Harrison’s dangerously illuminating new novel, three quantum outlaws face a universe of their own creation, a universe where you make up the rules as you go along and break them just as fast, where there’s only one thing more mysterious than darkness.In contemporary London, Michael Kearney is a serial killer on the run from the entity that drives him to kill. He is seeking escape in a future that doesn’t yet exist—a quantum world that he and his physicist partner hope to access through a breach of time and space itself. In this future, Seria Mau Genlicher has already sacrificed her body to merge into the systems of her starship, the White Cat. But the “inhuman” K-ship captain has gone rogue, pirating the galaxy while playing cat and mouse with the authorities who made her what she is. In this future, Ed Chianese, a drifter and adventurer, has ridden dynaflow ships, run old alien mazes, surfed stellar envelopes. He “went deep”—and lived to tell about it. Once crazy for life, he’s now just a twink on New Venusport, addicted to the bizarre alternate realities found in the tanks—and in debt to all the wrong people.Haunting them all through this maze of menace and mystery is the shadowy presence of the Shrander—and three enigmatic clues left on the barren surface of an asteroid under an ocean of light known as the Kefahuchi Tract: a deserted spaceship, a pair of bone dice, and a human skeleton.

    In the first installment, Carter wins the affections of the "princess of Mars" and the respect of the Martian warlords whom he befriends. The excitement continues in The Gods of Mars when Carter engages the Black Pirates in airborne combat above the dead seas of Mars and leads a revolt to free the Martian races from a religion that thrives on living sacrifices. In the third book, Warlord of Mars, Carter overcomes the forces of evil that would destroy the planet. By the end of the trilogy the Martians all clamor for a triumphant John Carter to be their king.About the Author:Born in Chicago, Illinois, on September 1, 1875, Edgar Rice Burroughs grew to maturity during the height of the Industrial Revolution and witnessed the emergence of the United States as a twentieth-century world power. Hailing from a well-to-do family, Burroughs was given an aristocratic education steeped in Latin and Greek, but he was drawn more to an itinerant life of adventure than to a life in the boardroom. The author of Tarzan of the Apes (1912), Burroughs did not confine himself to a single genre; he also wrote medieval romances (The Outlaw of Torn, 1914), westerns (The War Chief of the Apaches, 1927), and mainstream novels (The Girl from Hollywood, 1922).

    He knew where he was--Rome. He was there to study archaeology, and even though the lightning had left him dazed, he could see the familiar Roman buildings. But the buildings looked newer and the crowds in the street were wearing tunics, not suits! And a rich barnyard smell had replaced the gasoline-and-garlic aroma of modern Rome. So, when was he? And he was suddenly cold with fear of the answer...

    "One is ultimately awed... it may be the most ambitious novel I've ever read." -- Washington Post Book World

    Riley, a veteran of interstellar war,  however, is not journeying to achieve transcendence, a vague mystical concept that has drawn everyone else on the ship to this journey into the unknown at the far edge of the galaxy. His mission is to find and kill the prophet who is reputed to help others transcend. As the ship speeds through space, the voyage is marred by violence and betrayal, making it clear that Riley is not the only one of the ship’s passengers who is not the spiritual seeker they all claim to be.As tensions rise, Riley realizes that the ship’s journey is less like the Canterbury Tales and more like a harrowing, deadly voyage on a ship of fools. Looking for allies, he becomes friendly with a mysterious passenger named Asha, who, like so many others on the ship, is more than she appears. But while she professes to be just another pilgrim, he comes to realize that like him, she is keeping secrets could be the key to Riley’s assignment, or might make him question everything he thought he knew about Transcendentalism and his mission to stop it.This long-awaited novel is a grand space adventure of exploration, intrigue, redemption, and the universal spirit that unites all beings.  This is a real departure for Gunn, a novel of grand scope and high concept, a capstone to the career of this Grand Master of science fiction.

    Only a few scientists even suspected its presence, and then, suddenly and silently, it arrived, dwarfing and threatening the Moon and wreaking havoc on Earth's tides and weather. Though the Wanderer is stopping in the solar system only to refuel, its mere presence is catastrophic. A tense, thrilling, and towering achievement. Winner of the Hugo Award for Best SF Novel of the Year!

    Of the discovery of an alien race and of a kink in time that means humanity — whatever form it takes — will never again be threatened by acts of God.

    Earth's inhabitants are unfazed as they believe him to be yet another doomsayer; the End of the Earth has been predicted for centuries. Jherek is far more interested in Mrs Amelia Underwood, a time traveller from Victorian England, as he is fascinated by the Victorian era. Jherek resolves to fall in love with her. Mrs Underwood, at first repulsed by the debauchery of the End of Time, finally comes to believe that Jherek is sincere in his affections and starts teaching him about moral values. She falls in love with him at last; as they are about to embrace, however, she is whisked back to her own time. Jherek, heartbroken, decides to rescue her, and travels to 19th century London.Jherek is inexperienced to the point of naivete about the Victorian Era, despite his interest in it, and a (temporally) local thief, Snoozer Vine, tricks him into becoming an accomplice to Snoozer's latest scam. Not surprisingly, Jherek proves to be a poor criminal, and is quickly arrested, jailed and sent to trial. To his surprise, the judge appears to be none other than his friend, Lord Jagged but claims to be one Jagger. Jherek is sentenced to death, as the case against him is unequivocal, but he cannot understand why all the people around him are so upset; inhabitants of the End of Time are immortal, and for them death is merely transitory. Jherek is hanged, only to wake up among his friends at the End of Time, who tell him that to them, he has only been gone for a second.This is the first Avon paperback printing.

    A Fire upon the Deep is the big, breakout book that fulfills the promise of Vinge's career to date: a gripping tale of galactic war told on a cosmic scale.Thousands of years hence, many races inhabit a universe where a mind's potential is determined by its location in space, from superintelligent entities in the Transcend, to the limited minds of the Unthinking Depths, where only simple creatures and technology can function. Nobody knows what strange force partitioned space into these "regions of thought," but when the warring Straumli realm use an ancient Transcendent artifact as a weapon, they unwittingly unleash an awesome power that destroys thousands of worlds and enslaves all natural and artificial intelligence.Fleeing the threat, a family of scientists, including two children, are taken captive by the Tines, an alien race with a harsh medieval culture, and used as pawns in a ruthless power struggle. A rescue mission, not entirely composed of humans, must rescue the children-and a secret that may save the rest of interstellar civilization.