. . a sophisticated traveler between many worlds. But he had certainly never thought of himself as a hero.Skua September, on the other hand, never thought of himself as anything else.A matched pair, if ever there was one!When the two of them were suddenly stranded on a deadly frozen world, Ethan Fortune incredibly found himself cast in the role of Leader.And he didn't find that at all amusing . . .

    The murderer inside of his head was getting very strong and sure..."On the campus of a vast televisual university a suicidal madness locks into men's minds. If Cornut cannot resist, it is the end...for all men.

    A college professor and other oddballs are dropped onto a bleak world near a giant blue cube -- with no idea how to proceed.

    But Form Change has its darker aspects, ranging from unautorized experimentation on human subjects to a threat to the very essence of humanity - a SIGHT OF PROTEUS.Sheffield has written a thrilling novel of pursuit and unveiling in a world where the froms of humanity are practically boundless - until one man breaks an unbreakable law; until an alien force looses itself upon the world - and a planet that exploded sixteen million years ago delivers its final legacy...

    Contents:· The Dead Past · nv Astounding Apr ’56 · The Foundation of Science Fiction Success · pm F&SF Oct ’54 · Franchise · ss If Aug ’55 · Gimmicks Three [“The Brazen Locked Room”] · ss F&SF Nov ’56 · Kid Stuff · ss Beyond Fantasy Fiction Sep ’53 · The Watery Place · ss Satellite Oct ’56 · Living Space · ss Science Fiction Stories May ’56 · The Message · vi F&SF Feb ’56 · Satisfaction Guaranteed [Susan Calvin (Robot)] · ss Amazing Apr ’51 · Hell-Fire · vi Fantastic Universe May ’56 · The Last Trump · ss Fantastic Universe Jun ’55 · The Fun They Had · ss The Boys and Girls Page Dec 1 ’51; F&SF Feb ’54 · Jokester · ss Infinity Science Fiction Dec ’56 · The Immortal Bard · vi Universe May ’54 · Someday · ss Infinity Science Fiction Aug ’56 · The Author’s Ordeal · pm Science Fiction Quarterly May ’57 · Dreaming Is a Private Thing · ss F&SF Dec ’55

    Murdoc Jern, gem trader, finds that possession of the stone has led him to the center of a web of intrigue and murder.With his companion Eet, an inscrutable feline mutant with phenomenal ESP powers, he is hunted through space, coming finally to a long forgotten planet inhabited by apelike "sniffers." There, facing the predatory sniffers, the antagonistic Patrol and the laser-guns of the Thieves' Guild, Murdoc must seek the source of the Zero Stone and bargain for his right to pursue his destiny as a free man.

    They were thought to be the ruins of an invading force of space monsters that men had defeated during the Dark Ages centuries before. Butthe ruins were visibly getting newer — rebuilding themselves. The militarists who had reconstructed society after the supposed invasion were getting panicky. Until they found a complete invader vehicle -- and learned it travelled through time. But what was Time? What was Now? Could there be more than one Time Front — one going forward, one in reverse? And what would happen when two such fronts met in the inevitable COLLISION COURSE?

    DICKRobot psychiatrists activated by $20 coinsA war veteran who keeps changing into a blob of organic jellyBusiness advice from the souls of the departedA machine that turns musical scores into small, furry animalsA dog story that recalls Kafka's 'Investigations of a Dog' These are some of the treasures of imagination in this collection of Philip K. Dick's short fiction. They display all the uncanny inventiveness & sad, quirky humanism of his wonderful novels as well as being a testing ground for many of their later themes.Comprising:The Preserving Machine (1953);War Game (1959);Upon the Dull Earth (1954);Roog (1952);War Veteran (1955);Top Stand-By Job (1963);Beyond Lies the Wub (1952);We Can Remember It for You Wholesale (1966);Captive Market (1955);If There Were No Benny Cemoli (1953);Retreat Syndrome (1964);The Crawlers (1954);Oh, to Be a Blobel! (1964);What the Dead Men Say (1964);Pay for the Printer (1956).

    And Earth lay in their route.To defend their home planets, the worlds that lay in the path of the monsters created a super defense force, asking each planet to contribute one especially talented warrior to help turn the invaders away.Miles Vander was Earth's man, but when he arrived at the rendezvous point he found that he was included in the special task force of the less civilized defenders. But in the contest of advanced nuclear weaponry and computer strategy, it turned out to be Vander's group that had the special independent qualities and the raw courage to meet the challenge the most effectively.

    Once the Empire had ruled the galaxy, linking thousands of worlds with a network of commerce, culture and law... Now, with the Empire gone, only isolated planets remained and they were rapidly sinking into oblivion. Then came Mass, a man driven by a dream of rediscovering the Empire... but to achieve that dream he must find and control the space skimmer, one of the miraculous vessels that had first made the Empire possible...

    Hellstrom's Project 40 was a cover for a secret laboratory, a special team of agents was immediately dispatched to discover its true purpose and its weaknesses—it could not be allowed to continue. What they discovered was a nightmare more horrific and hideous than even their paranoid government minds could devise.First published in Galaxy magazine in 1973 as "Project 40," Frank Herbert's vivid imagination and brilliant view of nature and ecology have never been more evident than in this classic of science fiction.

    An odyssey of discovery, from a shattered society through the solar system with a handful of men and women who ride a cold, hurtling ball of ice to the shaky promise of a distant, unknowable future.

    He stooped, put out his fingers. And then, in an instant, there was nothing. Nothing but darkness and oblivion. A split second demolition of the world of Richard Avery.From a damp February afternoon in Kensington Gardens, Avery is precipitated into a world of apparent unreason. A world in which his intelligence is tested by computer, and in which he is finally left on a strange tropical island with three companions, and a strong human desire to survive.But then the mystery deepens; for there are two moons in the sky, and the rabbits have six legs, and there is a phusically satisfying reason for the entire situations.

    As they watched humanity and Earth being destroyed they were determined to fight and survive, but they now faced an enemy able to live undetected in a human host, unrestricted by time and space, and determined to rule!

    At his side, a mysterious woman whose life and memory he saved, whose love he has won for a second time. His name is Derec; hers is Ariel. And their story has only begun to be told...In Robot City, the late science fiction genius Isaac Asimov challenged a talented group of science fiction writers to resolve the conundrums he set for them in the context of his famous Three Laws of Robotics. In Robots and Aliens, a new challenge was put forth: What would happen if the robots of Asimov's universe were to meet alien races? Would the Three Laws that protect both humans and robots still apply when dealing with a species that is neither...?This pair of adventures, enhanced with a pair of essays by Asimov himself, continue the saga of Robot City, where the finest minds in science fiction enter the most futuristic landscape in robot history!