But before humanity arrived, another species had already claimed Grass for its own. It too had developed a culture...... Now a deadly plague is spreading across the stars, leaving no planet untouched, save for Grass. But the secret of the planet's immunity hides a truth so shattering it could mean the end of life itself.

    Simak's "City" is a series of connected stories, a series of legends, myths, and campfire stories told by Dogs about the end of human civilization, centering on the Webster family, who, among their other accomplishments, designed the ships that took Men to the stars and gave Dogs the gift of speech and robots to be their hands.Contents:· City · May 1944 · Huddling Place · Jul 1944 · Census · Sep 1944 · Desertion · Nov 1944 · Paradise · Jun 1946 · Hobbies · Nov 1946 · Aesop · Dec 1947 · The Simple Way [The Trouble with Ants] · Jan 1951.

    What is it? Who came there to build it?The secret lies, perhaps, in the chaotic decades of the Martian Revolution, in the lost memories of those who have lived for centuries.

    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.

    But now Cobb is just an aging alcoholic waiting to die, and the big boppers are threatening to absorb all of the little boppers--and eventually every human--into a giant, melded consciousness. Some of the little boppers aren't too keen on the idea, and a full-scale robot revolt is underway on the moon (where the boppers live). Meanwhile, bopper Ralph Numbers wants to give Cobb immortality by letting a big bopper slice up his brain and tape his "software." It seems like a good idea to Cobb.

    Richard Seaton acquires rights to his discovery from the government and commercializes it with the aid of his friend, millionaire inventor Martin Crane. When a former colleague tries to steal the invention, not only the future of Dr. Seaton and his allies, but ultimately the entire world hangs in the balance!The first of the great "space opera" science fiction novels, The Skylark of Space remains a thrilling tale more than 80 years after its creation."With the exception of the works of H. G. Wells, possibly those of Jules Verne -- and almost no other writer -- it has inspired more imitators and done more to change the nature of all the science fiction written after it than almost any other single work." -- Frederik Pohl

    One survivor, strangely immune to the effects of the epidemic, ventures forward to experience a world without man. What he ultimately discovers will prove far more astonishing than anything he'd either dreaded or hoped for.

    But ten of Werel's years are over 600 terrestrial years. The lonely & dwindling human settlement is beginning to feel the strain. Every winter --a season that lasts for 15 years-- the Earthmen have neighbors: the humanoid hilfs, a nomadic people who only settle down for the cruel cold spell. The hilfs fear the Earthmen, whom they think of as witches & call the farborns. But hilfs & farborns have common enemies: the hordes of ravaging barbarians called gaals & eerie preying snow ghouls. Will they join forces or be annihilated?

    In this nightmare society, air pollution is so bad that gas masks are commonplace. Infant mortality is up, and everyone seems to suffer from some form of ailment.

    Giant chickens, rats, and insects run amok, and children given the food stuffs experience incredible growth--and serious illnesses. Over the years, people who have eaten these specially treated foods find themselves unable to fit into a society where ignorance and hypocrisy rule. These "giants," with their extraordinary mental powers, find themselves shut away from an older, more traditional society. Intolerance and hatred increase as the line of distinction between ordinary people and giants is drawn across communities and families. One of H. G. Wells' lesser-known works, The Food of the Gods has been retold many times in many forms since it was first published in 1904. The gripping, newly relevant tale combines fast-paced entertainment with social commentary as it considers the ethics involved in genetic engineering.

    Fans and critics call their world cyberpunk. Here is the definitive "cyberpunk" short fiction collection.Contents:The Gernsback Continuum (1981) by William GibsonSnake-Eyes (1986) by Tom MaddoxRock On (1984) by Pat CadiganTales of Houdini (1981) by Rudy Rucker400 Boys (1983) by Marc LaidlawSolstice (1985) by James Patrick KellyPetra (1982) by Greg BearTill Human Voices Wake Us (1984) by Lewis ShinerFreezone (1985) by John ShirleyStone Lives (1985) by Paul Di FilippoRed Star, Winter Orbit (1983) by William Gibson and Bruce SterlingMozart in Mirrorshades (1984) by Bruce Sterling and Lewis Shiner

    It tells the story of Armon Jarles, a man on the edge, living amidst the disputes of two rival powers at large in the world. 360 years after a nuclear holocaust ravaged mankind, throwing society back into the dark ages, the world is fraught with chaos and superstition. The new rulers over the masses of humanity are the techno-priests of the Great God, endowed with scientific knowledge lost to the rest of humanity. Jarles, originally of peasant descent, rises to become a priest of the Great God. He knows the gospel propagated by the priests to be a fraud, based on illusion and trickery. Even more offensive to him is the paucity of true believers among the priesthood. One day he rebels against his priestly training and attempts to incite the peasants to rise up and demand freedom, but they are not ready. Jarles is not the only dissenter trying to sabotage and expose the false theocracy of the priesthood witchcraft is slowly gaining strength and support among the populace. about to throw him headlong into the middle of the greatest holy war the world has ever seen.

    It was waiting for him, just as he had left it. But where? He only knew he was in the center of a galaxy in a universe of galaxies. Within them lay endless varieties of the planet Earth. And there was only one way to find his Earth again: he would have to visit each one. And he would have to hurry--because his search for home had turned into a race with death.

    Delany's 1976 SF novel, originally published as Triton, takes us on a tour of a utopian society at war with . . . our own Earth! High wit in this future comedy of manners allows Delany to question gender roles and sexual expectations at a level that, 20 years after it was written, still make it a coruscating portrait of the happily reasonable man, Bron Helstrom -- an immigrant to the embattled world of Triton, whose troubles become more and more complex, till there is nothing left for him to do but become a woman. Against a background of high adventure, this minuet of a novel dances from the farthest limits of the solar system to Earth's own Outer Mongolia. Alternately funny and moving, it is a wide-ranging tale in which character after character turns out not to be what he -- or she -- seems.

    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.