It was a simple mission. A standard crew.THE PROBLEMKai and his beautiful co-leader Varian, the best xenob-vet in the business, followed all the standard procedures -- but the results of their investigations were totally unexpected. Not only were the planet's creatures larger than anyone had anticipated and the geological finds smaller, but the rescue ship had inexplicably disappeared.THE NIGHTMAREThen suddenly on a world of giant swamp creatures and deadly predators, a curious change had come over many of the members of the ARCT-10 crew... a change that would lead all of them, in one way or another, into the primitive darkness of a future world.

    It was a time of Decision.The bureaucrats of Earth, the stark pioneers of "terraformed" Mars, and the proud gill-altered rulers of Venus were torn between two techno-religions - one offering the certainty of eternal life; and the other, a far-flung destiny among the stars.

    Parents were permitted to watch the genetic alterations of their gametes by skilled surgeons . . . only no one ever requested it.When Lizbeth and Harvey Durant decided to invoke the Law; when Dr. Potter did not rearrange the most unusual genetic structure of their future son, barely an embryo growing in the State's special vat-the consequences of these decisions threatened to be catastrophic.For never before had anyone dared defy the Rulers' decrees . . . and if They found out, it was well known that the price of disobedience was the extermination of the human race . . .

    Yet tow races shared it with no love between them. The Raski were the first people, the Yurth the late comers.This is the story of Elossa, the Yurth girl who followed the Call that every Yurth sensitive must follow when the time came. And this is the story of Stans, the Raski, who had to achieve manhood by blood rite against the hated Yurth.This is a novel of a world where ancient injustice had been done and never righted, where brooding evil and age-old vengeance awaited peace-makers-- and of two who brought this terror down upon their own heads.

    Jim Briskin, campaigning to be the first black president of the United States, thinks alter-Earth is the solution to the chronic overpopulation that has seventy million people cryogenically frozen; Tito Cravelli, a shadowy private detective, wants to know why Dr Lurton Sands is hiding his mistress on the planet; billionaire mutant George Walt wants to make the empty world all his own. But when the other earth turns out to be inhabited, everything changes.Winner of both the Hugo and John W. Campbell awards for best novel, widely regarded as the premiere science fiction writer of his day, and the object of cult-like adoration from his legions of fans, Philip K. Dick has come to be seen in a literary light that defies classification in much the same way as Borges and Calvino. With breathtaking insight, he utilizes vividly unfamiliar worlds to evoke the hauntingly and hilariously familiar in our society and ourselves.

    And it had settled squarely on forestry student Jerry Conklin's car, parked next to a fishing stream outside Lone Pine, Minnesota. — The townspeople of Lone Pine were the first to see it- and one of them was the first and only human to shoot at it. He paid for his rashness with instant death.Within hours the press, the government and the public knew something strange had happened in Lone Pine and were beginning to face the incredible possibility that Earth now harbored SOMETHING from outer space. A machine? An intelligent being? There was no way to know.But Jerry Conklin knew. The visitor had scooped him up, held him prisoner for hours, then let him go- and he had sensed its thoughts and feelings. Jerry knew the visitor was a living, intelligent creature.Then more of the giant black boxes descended to Earth, almost all in the United States. And they began eating... and reproducing. The visitors seemed harmless if left alone, but their powers of defense, and their very existence, threatened world stability. The public, the nation's allies- and its enemies- demanded more information. But there was none.Then Jerry followed up on a rumor and made one more discovery. The visitors were paying for their food and lodging with fantastic gifts. And that payment could destroy Earth's civilization.

    For Earth was indifferent to her superfluous population and supply lines ran thin. The colonists were considered disposable "garbage."But one young Outposter, Mark Ten Roos, had an old score to settle with the Meda V'Dans. Years ago they had killed his parents and now they had crippled his adopted father.His plan was a daring challenge to the system. But could he change the odds...?

    Only recently, Danny was an average New York copywriter, until he suddenly found he had ESP. His knowledge of the future is astonishing, and the rest of Danny's powers are just beginning. But someone has plans for Danny: a mysterious group of sinister men bent on world domination. They'll stop at nothing until they capture Danny . . . or destroy him. For only Danny Caiden has the power to sabotage their diabolical tyranny. Through no fault of his own, he has found himself at the centre of a shattering psychic struggle for the future of humanity. In the final battle, Danny must master all of his powers, or sacrifice himself - and all mankind - to satanic slavery forever.

    Now the only hope resides in a mountain redoubt where six men work in secret on a plan to rock the planet. . . .

    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

    Sealed behind an impenetrable barrier in the south of Ireland, the Industrial Corporation of Eire startles the rest of the world with its efficiency, its brilliance ... and its utter ruthlessness.To penetrate the barrier is to invite a swift and silent death. Scientific reports on its methods of operation are found to be faked.One man is sent to challenge this mysterious and invincible syndicate. His name is Thomas Sherwood...

    Utterly defenseless, they trekked through the grotesque jungle of multiform mushrooms and dense spore-clouds, hoping to unlock the secret of this strange world. The stunning climax of their mission was just the beginning of a complex drama in which their survival--and return to earth-could spell the extinction of humanity.

    Space-faring humans challenge a godlike superrace for survival in the far reaches of the galaxy in this brilliant new adventure from the author of the "Well World" series.

    Science Fiction, Fantasy, Adventure

    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...