Few of them are aware that their prosperous civilization is totally dependent upon the olz, a race of slaves owned by their god-emperor. The olz till the fields and work the forests and mines, and their reward is starvation and the vicious, caustic stroke of the zrilm whip.

    Inside, they find the only inhabitant, a beautiful young woman who has been imprisoned for a thousand years in suspended animation, suspended but aware for the whole time. Together they set off on a grand adventure across the vastness of space and time in a search for a race known as the Cosmic Engineers on a mission to save the universe. Originally published as a short novel in Astounding Stories in 1939 and later expanded in this 1950 version, Cosmic Engineers shows the scope and imagination of one of science fictions true masters, Clifford Simak.

    Rather, it suddenly wanted to stop thinking about them. The public was scared. Throughout all human history, the most horrifying of all ideas has been the idea of something which was as intelligent as a man, but wasn't human.The first sounds came at midnight, a plaintive keening from an unknown voice in the vastness of uncharted space. Within hours the whole world had heard the strange, unearthly music--and the panic had begun.Were the sounds a plea for help? From whom? From where? Or were they a command too terrible to think about? No one knew: And in billions of earth-bound minds the horror grew...For how could man, who had not yet claimed the moon, defy a challenge from the stars?And hours later, to the ears of a helpless world, the second message came. . .And Earth's days were numbered.

    . . First a rocket ship loses its engines on take-off and is destroyed. On board - an important extra-terrestrial visitor. Next someone slams into the sealed vehicle used for transporting aliens around in the lethal atmosphere of Earth. Then the vital controlled environment for the Tau Cetian delegation is sabotaged. Oxygen leaks in, and the aliens are half burnt alive. Even if it means brutal murder, The Stars Are For Man League is determined to shatter the harmony between Earth and civilizations on other planets - and to keep mankind supreme among the alien life forms. Only one man can stop them - a man who unknowingly nurses a viper in his bosom . . . First published in 1965.

    until Jack Cage, eldest son of a wealthy human, found himself strangely drawn to a spectacularly beautiful native. To consort with her meant death. But why? And what were humans doing on the planet anyway?Philip Jose Farmer's award-winning masterpiece is brought back to life in this beautiful package.

    The aliens put their ship into orbit around the moon, peacably ignoring frantic human excitement, and asked to see someone who knew the stars. Earth sent Bradley Reynolds, 52, officially retired, a man who knew the stars as well as any man could. But the aliens wanted more than Reynolds could give. They wanted to know whether the sun loves us.For Bradley Reynolds, it was the beginning of a life-long quest for alien intelligence, for beings who could speak to him with that wonderful Otherness. On Mars, on Jupiter, on Titan he would find hints of what he sought, and what he would find in the end was a tranformation so glorious as to be far beyond his capacity to dream.

    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.

    The vital foodstuffs supplied by its Martian colony are being poisoned. Working in secret, the ruling Council of Science sends David Starr, its youngest member, to the Martian farmlands to discover the truth behind the murders...

    Now their long battle is nearing its climax—and the final battleground is an uncontrolled experimental power plant that threatens the Earth itself! * Night of Delusions: A detective is hired by men claiming to be government agents and given an assignment that may lead to his being hailed as the savior of the nation—or executed for treason. His mysterious clients also give him devices to use in the assignment, devices which seem to be far beyond anything of which human technology is capable. And as he doggedly pursues the case, he finds that the very fabric of reality seems to be changing around him, even to the point that he himself seems never to have existed! * Plus three short novels of equally stunning concepts and breathtaking action.

    The Wersgorix, whose scouting ship it is, are quite expert at taking over planets, and having determined from orbit that this one was suitable, they initiate standard world-conquering procedure. Ah, but this time it's no mere primitives the Wersgorix seek to enslave; they've launched their invasion against free Englishmen! In the end, only one alien is left alive; and Sir Roger's grand vision is born. He intends for the creature to fly the ship first to France to aid his King, then on to the Holy Land to vanquish the infidel. Unfortunately, he has not allowed for the treachery of the alien pilot, who instead takes the craft to his home planet, where, he thinks, these upstart barbarians will have no choice but to surrender. But that knavish alien little understands the indomitable will and clever resourcefulness of Englishmen, no matter how great the odds against them. . .

    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...

    He taps into too many minds, including one extremely unique mind that belongs to a man who knows how we were created & why we are here...

    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.

    all of them stuck in the pitch dark, bleak cold of a hull several fathoms under water.Unkind chance, instead of killing them, had left them with oxygen tanks and stores of food.Somehow they had to find a way to stay sane long enough to make a new home in this strange environment.