Ordered to destroy the comet, he instead discovers that it is actually the shell of a derelict space probe - a wreck with just enough power to emit a single electronic signal...2034: Then a reply is heard. Searching for the source of this signal that comes from outside the solar system, Nigel discovers the existence of a sentient ship. When the new vessel begins to communicate directly with him, the astronaut learns of the horrors that await humanity. For the ship was created by an alien race that has spent billions and billions of years searching for intelligent life...to annihilate it.In the Ocean of Night is a 1977 hard science fiction novel by Gregory Benford. It is the first novel in his Galactic Center Saga. It was nominated for the Nebula Award for Best Novel in 1977. It was first published as a novelette in the May/June 1972 edition of Worlds of If Science Fiction.

    A radiation bomb planted in his dorm room changed him from an innocent student at the University of Earth to a marked man, fleeing desperately from an unknown assassin.He soon discovers that, many light-years away, his father, the highly respected Rancher of Widemos, has been murdered. Stunned, grief-stricken, and outraged, Biron is determined to uncover the reasons behind his father’s death, and becomes entangled in an intricate saga of rebellion, political intrigue, and espionage.The mystery takes him deep into space where he finds himself in a relentless struggle with the power-mad despots of Tyrann. Now it is not just a case of life or death for Biron, but a question of freedom for the galaxy.

    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.

    Intelligent beings are finally found from the Mote, an isolated star in a thick dust cloud. The bottled-up ancient civilization, at least one million years old, are welcoming, kind, yet evasive, with a dark problem they have not solved in over a million years.

    She cannot speak the Ariekei tongue, but she is an indelible part of it, having long ago been made a figure of speech, a living simile in their language.When distant political machinations deliver a new ambassador to Arieka, the fragile equilibrium between humans and aliens is violently upset. Catastrophe looms, and Avice is torn between competing loyalties—to a husband she no longer loves, to a system she no longer trusts, and to her place in a language she cannot speak yet speaks through her.

    The Servants of Wrath have deified Carlton Lufteufel and re-christened him the Deus Irae. In the small community of Charlottesville, Utah, Tibor McMasters, born without arms or legs, has, through an array of prostheses, established a far-reaching reputation as an inspired painter. When the new church commissions a grand mural depicting the Deus Irae, it falls upon Tibor to make a treacherous journey to find the man, to find the god, and capture his terrible visage for posterity.

    Just another day in the Dilemma Prison. Rescued by the mysterious Mieli and her flirtatious spacecraft, Jean is taken to the Oubliette, the Moving City of Mars, where time is a currency, memories are treasures, and a moon-turned-singularity lights the night. Meanwhile, investigator Isidore Beautrelet, called in to investigate the murder of a chocolatier, finds himself on the trail of an arch-criminal, a man named le Flambeur...Indeed, in his many lives, the entity called Jean le Flambeur has been a thief, a confidence artist, a posthuman mind-burgler, and more. His origins are shrouded in mystery, but his deeds are known throughout the Heterarchy, from breaking into the vast Zeusbrains of the Inner System to stealing rare Earth antiques from the aristocrats of Mars. In his last exploit, he managed the supreme feat of hiding the truth about himself from the one person in the solar system hardest to hide from: himself. Now he has the chance to regain himself in all his power—in exchange for finishing the one heist he never quite managed.The Quantum Thief is a breathtaking joyride through the solar system several centuries hence, a world of marching cities, ubiquitous public-key encryption, people who communicate via shared memory, and a race of hyper-advanced humans who originated as an MMORPG guild. But for all its wonders, The Quantum Thief is also a story powered by very human motives of betrayal, jealousy, and revenge.

    Heinlein's longest and most ambitious work, it is the story of a man so in love with Life that he refused to stop living it; and so in love with Time that he became his own ancestor.

    and on reaches of unimaginable horror. When prospector Robinette Broadhead went out to Gateway on the Heechee spacecraft, he decided he would know which was the right mission to make him his fortune. Three missions later, now famous and permanently rich, Rob Broadhead has to face what happened to him and what he has become... in a journey into himself as perilous and even more horrifying than the nightmare trip through the interstellar void that he drove himself to take!

    With reckless abandon, he used his talent in the pursuit of pleasure. Then, one day, his power began to die... Universally acclaimed as Robert Silverberg's masterwork, Dying Inside is a vivid, harrowing portrait of a man who squandered a remarkable gift, of a superman who had to learn what it was to be human.

    They send a bio-engineered crew--people who have been altered to withstand the pressure and breathe the seawater--down to live and work in this weird, fertile undersea darkness.Unfortunately the only people suitable for long-term employment in these experimental power stations are crazy, some of them in unpleasant ways. How many of them can survive, or will be allowed to survive, while worldwide disaster approaches from below?

    It pushed Earth through the greatest technological evolution ever known, while warning that time travel is forbidden, and transgressors will be eliminated.Distant descendants of this ultra high-tech Earth live in parochial simplicity on the far-flung worlds of the New Republic. Their way of life is threatened by the arrival of an alien information plague known as the Festival. As forbidden technologies are literally dropped from the sky, suppressed political factions descend into revolutionary turmoil.A battle fleet is sent from Earth to destroy the Festival, but Spaceship engineer Martin Springfield and U.N. diplomat Rachel Mansour have been assigned rather different tasks. Their orders are to diffuse the crisis or to sabotage the New Republic's war-fleet, whatever the cost, before the Eschaton takes hostile action on a galactic scale.

    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

    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.

    Czerneda has earned a reputation in science fiction circles for her ability to create beautifully crafted, imaginative, yet believably realized alien races. In Survival, the first novel in her new series, Species Imperative, she draws upon this talent to build races, characters, and a universe which will draw readers into a magnificent tale of interstellar intrigue, as an Earth scientist is caught up in a terrifying interspecies conflict. Senior co-administrator of the Norcoast Salmon Research Facility, Dr. Mackenzie Connor, Mac to her friends and colleagues, was a trained biologist, whose work had definitely become her life. And working at Norcoast Base, set in an ideal location just where the Tannu River sped down the west side of the Rocky Mountains to the Pacific Coast was the perfect situation for Mac. She and fellow scientist Dr. Emily Mamani were just settling in to monitor this year's salmon runs when their research was interrupted by the unprecedented arrival of Brymn, the first member of the alien race known as the Dhryn to ever set foot on Earth.Brymn was an archaeologist, and much of his research had focused on a region of space known as the Chasm, a part of the universe that was literally dead, all of its worlds empty of any life-forms, though traces existed of the civilizations that must once have flourished in the region. Brymn had sought out Mac because she was a biologist -- a discipline strictly forbidden among his own people -- and he felt that through her expertise she might be able to help him discover what had created the Chasm. But Mac had little interest in alien races and in studies that ranged beyond Earth, and as politely as she was capable of, she tried to make it clear that she was unwilling to abandon her own work.However, the decision was soon taken out of her hands when a mysterious and devastating attack on the Base resulted in the abduction of Emily, and forced Mac to flee for her life with Brymn and the Earth special agents who were escorting him. Suddenly, it appeared that Earth itself might be under attack by the legendary race the Dhryn called the Ro, the beings they thought might be the destructive force behind the Chasm. Cut off from everything and everyone she knew, Mac found herself in grave danger and charged with the responsibility of learning everything she could that might possibly aid Earth in protecting the human race from extinction...