Overnight, the age of dinosaurs ended. The age of mammals had begun.But what if history had happened differently? What if the reptiles had survived to evolve intelligent life?In West of Eden, bestselling author Harry Harrison has created a rich, dramatic saga of a world where the descendents of the dinosaurs struggled with a clan of humans in a battle for survival.Here is the story of Kerrick, a young hunter who grows to manhood among the dinosaurs, escaping at last to rejoin his own kind. His knowledge of their strange customs makes him the humans' leader...and the dinosaurs' greatest enemy.Rivalling Frank Herbert's Dune in the majesty of its scope and conception, West of Eden is a monumental epic of love and savagery, bravery and hope.

    Disch's visionary portrait of the underbelly of 21st-century New York City. The residents of the public housing project at 334 East 11th Street live in a world of rationed babies and sanctioned drug addiction. Real food is displayed in museums and hospital attendants moonlight as body-snatchers.Nimbly hopscotching backward and forward in time, Disch charts the shifting relationships between this world's inheritors: an aging matriarch who falls in love with her young social worker; a widow seeking comfort from the spirit of her dead husband; a privileged preteen choreographing the perfectly gratuitous murder. Poisonously funny, piercingly authentic, 334 is a masterpiece of social realism disguised as science fiction.

    As scientists frantically work to prevent the ultimate disaster, they discover that the entire planet could be destroyed within a year. But while they look for an answer, some claim that the only way to save Earth is to let its human inhabitants become extinct: to reset the evolutionary clock and start over.

    But Marcellinus and his troops have woefully underestimated the fighting prowess of the Native American inhabitants. When Gaius is caught behind enemy lines and spared, he must reevaluate his allegiances and find a new place in this strange land.

    or had not occurred at all? In this stellar collection, twelve of science fiction's most imaginative minds have altered the past to reveal a present of astonishing and startling possibilities...a rare glimpse of what might have been. From a Germany that won the war to a modern exodus from Egypt, from the death of ancient Greece to the true secret of the Soviets, these hold excursions in time depict bizarre new worlds -- oddly familiar, disturbingly different.Summary:Poul Anderson's "In the House of Sorrows" Gregory Benford's "We Could Do Worse"George Alec Effinger's "Everything but Honor"Karen Joy Fowler's "Game Night at the Fox and Goose"Barry N. Malzberg's "All Assassins"James Morrow's "Bible Stories for Adults, No. 31: The Covenant"Larry Niven's "The Return of William Proxmire"Frederick Pohl's "Waiting for the Olympians"Kim Stanley Robinson's "Remaking History"Robert Silverberg's "To the Promised Land"Harry Turtledove's "Counting Potsherds". Also includes one non-allohistorical work by James P. Hogan.

    Past, present, and future Brazil, with all its color, passion, and shifting realities, come together in a novel that is part SF, part history, part mystery, and entirely enthralling.Three separate stories follow three main characters:--Edson is a self-made talent impressario one step up from the slums in a near future São Paulo of astonishing riches and poverty. A chance encounter draws Edson into the dangerous world of illegal quantum computing, but where can you run in a total surveillance society where every move, face, and centavo is constantly tracked?--Marcelina is an ambitious Rio TV producer looking for that big reality TV hit to make her name. When her hot idea leads her on the track of a disgraced World Cup soccer goalkeeper, she becomes enmeshed in an ancient conspiracy that threatens not just her life, but her very soul. --Father Luis is a Jesuit missionary sent into the maelstrom of 18th-century Brazil to locate and punish a rogue priest who has strayed beyond the articles of his faith and set up a vast empire in the hinterland. In the company of a French geographer and spy, what he finds in the backwaters of the Amazon tries both his faith and the nature of reality itself to the breaking point.Three characters, three stories, three Brazils, all linked together across time, space, and reality in a hugely ambitious story that will challenge the way you think about everything.

    talk show Arthur C. Clarke was once asked to name his favorite writer. His answer was "Larry Niven." Countless others agree. The Baltimore Sun and Kirkus Reviews have both dubbed Niven "the premier writer of hard SF," and Gregory Benford has hailed him as "the paradigm of SF personality of the last several decade."Now Larry Niven presents us with his undisputed masterwork. N-Space contains, very simply, the best SF of his career--marvelous fiction, a wealth of anecdotes and gossip, plus Niven's own special brand of wit and excitement.Contents:1 • Introduction: The Maker of Worlds • (1990) • essay by Tom Clancy3 • On Niven • (1992) • essay by Frederik Pohl and Steven Barnes and David Brin and John Hertz and Wendy All and Gregory Benford15 • Dramatis Personae • (1990) • essay by Larry Niven25 • Foreword: Playgrounds for the Mind • (1990) • essay by Larry Niven31 • From World of Ptavvs (excerpt) • (1990) • shortfiction by Larry Niven36 • Bordered in Black • (1966) • shortstory by Larry Niven56 • Convergent Series • (1967) • shortstory by Larry Niven (variant of The Long Night)62 • All the Myriad Ways • [Time Travel - Parallel Universe] • (1968) • shortstory by Larry Niven73 • From A Gift From Earth (Excerpt) • (1990) • shortfiction by Larry Niven90 • The Meddler • (1968) • novelette by Larry Niven112 • Passerby • [State] • (1969) • shortstory by Larry Niven126 • Down in Flames • (1969) • essay by Larry Niven139 • From Ringworld (Excerpt) • (1990) • shortfiction by Larry Niven148 • The Fourth Profession • (1971) • novelette by Larry Niven195 • "Shall We Indulge in Rishathra?" • (1978) • shortfiction by Larry Niven195 •  "Shall We Indulge in Rishathra?" • (1978) • interior artwork by William Rotsler199 • Man of Steel, Woman of Kleenex • (1969) • essay by Larry Niven208 • Inconstant Moon • (1971) • novelette by Larry Niven234 • What Can You Say About Chocolate Covered Manhole Covers? • (1971) • shortstory by Larry Niven245 • Cloak of Anarchy • [Known Space] • (1972) • shortstory by Larry Niven269 • From Protector (excerpt) • (1990) • shortfiction by Larry Niven279 • The Hole Man • (1974) • shortstory by Larry Niven293 • Night on Mispec Moor • [State] • (1974) • shortstory by Larry Niven305 • Flare Time • (1978) • novella by Larry Niven347 • The Locusts • (1979) • novelette by Larry Niven and Steven Barnes389 • From The Mote in God's Eye (excerpt) • (1990) • shortfiction by Larry Niven and Jerry Pournelle394 • Building the Mote in God's Eye • [A Step Farther Out] • (1976) • essay by Larry Niven and Jerry Pournelle420 • Brenda • (1988) • novella by Larry Niven465 • The Return of William Proxmire • (1989) • shortstory by Larry Niven475 • The Tale of the Jinni and the Sisters • (1988) • shortstory by Larry Niven491 • Madness Has Its Place • [Man-Kzin Wars] • (1990) • novelette by Larry Niven519 • Niven's Laws (1990 version) • (1990) • essay by Larry Niven528 • The Kiteman • [Integral Trees] • (1990) • novelette by Larry Niven571 • The Alien in Our Minds • (1987) • essay by Larry Niven580 • Space • (1990) • essay by Larry Niven597 • Bibliography of Larry Niven • (1990) • essay by uncredited

    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!

    where magic is a science and science is an art... where the great detective Lord Darcy and the sorcerer Sean O'Lochlainn combine occult skills and brilliant deductions to bring criminals to the King's Justice and thwart those who plot against the Realm. Welcome to a world where murder may be committed by magic most foul, but crime still does not pay - as long as Lord Darcy is on the case.

    Famine. Disease. Religous war laying waste the cities. Only the aristocrats remained relatively unscathed; for the peasants, death was a mercy. 2000 Things are going OK in Grantville, West Virginia, and everybody attending the wedding of Mike Stearn's sister (including the entire local chapter of the United Mine Workers of America, which Mike leads) is having a good time. THEN, EVERYTHING CHANGED.... When the dust settles, Mike leads a group of armed miners to find out what happened and finds the road into town is cut, as with a sword. On the other side, a scene out of Hell: a man nailed to a farmhouse door, his wife and daughter attacked by men in steel vests. Faced with this, Mike and his friends don't have to ask who to shoot. At that moment Freedom and Justice, American style, are introduced to the middle of the Thirty Years' War.

    It's 1959 in socialist Virginia. The Deep South is an independent Black nation called Nova Africa. The second Mars expedition is about to touch down on the red planet. And a pregnant scientist is climbing the Blue Ridge in search of her great-great grandfather, a teenage slave who fought with John Brown and Harriet Tubman's guerrilla army. Long unavailable in the US, published in France as Nova Africa, FIRE ON THE MOUNTAIN is the story of what might have happened if John Brown's raid on Harper's Ferry had succeeded—and the Civil War had been started not by the slave owners but the abolitionists.

    This is true.Other true things about hippos: they are savage, they are fast, and their jaws can snap a man in two.This was a terrible plan.Contained within this volume is an 1890s America that might have been: a bayou overrun by feral hippos and mercenary hippo wranglers from around the globe. It is the story of Winslow Houndstooth and his crew. It is the story of their fortunes. It is the story of his revenge.

    Anxious to compete, Russian prospectors commissioned inventor Leviticus Blue to create a great machine that could mine through Alaska’s ice. Thus was Dr. Blue’s Incredible Bone-Shaking Drill Engine born.But on its first test run the Boneshaker went terribly awry, destroying several blocks of downtown Seattle and unearthing a subterranean vein of blight gas that turned anyone who breathed it into the living dead.Now it is sixteen years later, and a wall has been built to enclose the devastated and toxic city. Just beyond it lives Blue’s widow, Briar Wilkes. Life is hard with a ruined reputation and a teenaged boy to support, but she and Ezekiel are managing. Until Ezekiel undertakes a secret crusade to rewrite history.His quest will take him under the wall and into a city teeming with ravenous undead, air pirates, criminal overlords, and heavily armed refugees. And only Briar can bring him out alive.

    But several days of ever stranger events convinced him that he had somehow been stranded in 1231 A.D.And that meant Conrad had to turn Medieval Poland into the most powerful contry in the world. Otherwise the Mongols were destined to detroy it--in just ten years!

    Preserve the knowledge.Survive at all costs.Take them to the stars.Over 99 identical generations, Mia’s family has shaped human history to push them to the stars, making brutal, wrenching choices and sacrificing countless lives. Her turn comes at the dawn of the age of rocketry. Her mission: to lure Wernher Von Braun away from the Nazi party and into the American rocket program, and secure the future of the space race. But Mia’s family is not the only group pushing the levers of history: an even more ruthless enemy lurks behind the scenes.A darkly satirical first contact thriller, as seen through the eyes of the women who make progress possible and the men who are determined to stop them...