The title is a play on words, one meaning "the force which pulls" & the other being "extremely serious or important". It was serialized in Astounding Science Fiction, 4–7/53. Its 1st cloth publication was in '54. It was 1st published in paper in '58. Along with the novel itself, many editions (& most recent editions) of the book also include Whirligig World, an essay on creating the planet Mesklin that was published in the 6/53 Astounding. He published two sequels, a '70 novel called Star Light & a '73 short story called Lecture Demonstration. Mission of Gravity was nominated for a Retro Hugo Award for '54.For a profit & adventure Barlennan would sail thousands of miles across uncharted waters, into regions where gravity played strange tricks. He'd dare the perils of strange tribes & stranger creatures--even dicker with those aliens from beyond the skies, though the concept of another world was unknown to the inhabitants of the planet of Mesklin. But in spite of the incredible technology of the strangers & without regard for their enormous size, Barlennan had the notion of turning the deal to an unsuspected advantage for himself--a considerable enterprise for a being very much resembling a 15" caterpillar!

    The radioactivity acts as a catalyst for the bug spray, causing his body to shrink at a rate of approximately 1/7 of an inch per day. A few weeks later, Carey can no longer deny the truth: not only is he losing weight, he is also shorter than he was and deduces, to his dismay, that his body will continue to shrink.

    Naked-hided, blunt toothed and blunt-fingered, Tully was the sole surviving member of his company -- a communicative, spacefaring species hitherto unknown -- and he was a prisoner of his discoverer/ captors the sadistic, treacherous kif, until his escape onto the hani ship The Pride of Chanur. Little did he know when he threw himself upon the mercy of The Pride and her crew that he put the entire hani species in jeopardy and imperiled the peace of the Compact itself. For the information this fugitive held could be the ruin or glory of any of the species at Meetpoint Station. Cover art by Michael Whelan

    For according to computer predictions, Mars is humankind's only alternative to extinction. But beneath his monstrous exterior, Torraway still carries a man's capacity for suffering.

    For millennia its protective dome shut out the creeping decay and danger of the world outside. Once, it held powers that rule the stars.But then, as legend has it, the invaders came, driving humanity into this last refuge. It takes one man, a Unique, to break through Diaspar's stifling inertia, to smash the legend and discover the true nature of the Invaders.

    . .Captain Pausert thought his luck had finally turned—but he did not yet realize it was a turn for the worse. On second thought, make that a turn for the disastrous*.Unlucky in love, unsuccessful in business, he thought he had finally made good with his battered starship Venture, cruising around the fringes of the Empire and successfully selling off odd-ball cargoes which no one else had been able to sell. He was all set to return home, where his true love was faithfully waiting for him ... he hoped.But then he made the fatal mistake of freeing three slave children from their masters (who were suspiciously eager to part with them). They were just trying to be helpful, but those three adorable little girls quickly made Pausert the mortal enemy of his fiancee, his home planet, the Empire, warlike Sirians, psychopathic Uldanians, the dread pirate chieftain Laes Yango—and even the Worm World, the darkest threat to mankind in all of space.And all because those harmless-looking little girls were in fact three of the notorious and universally feared Witches of Karres.

    And so is Aj--the waif, the mind reader, the prophet--when she one day finds a man who wants to stay hidden. In the next few weeks, they will all be swept together to decide the fate of the nation. River of Gods teems with the life of a country choked with peoples and cultures--one and a half billion people, twelve semi-independent nations, nine million gods. Ian McDonald has written the great Indian novel of the new millennium, in which a war is fought, a love betrayed, a message from a different world decoded, as the great river Ganges flows on.

    A Shaper. In a warm womb of metal, his patients dream their neuroses, while Render, intricately connected to their brains, dreams with them, makes delicate adjustments, and ultimately explains and heals. Her name is Eileen Shallot, a resident in psychiatry. She wants desperately to become a Shaper, though she has been blind from birth. Together, they will explore the depths of the human mind -- and the terrors that lurk therein

    The sole legacy of that war was the weapon that ended it: the death machines, the BERSERKERS. Guided by self-aware computers more intelligent than any human, these world-sized battlecraft carved a swath of death through the galaxy--until they arrived at the outskirts of the fledgling Empire of Man.These are the stories of the frail creatures who must meet this monstrous and implacable enemy--and who, by fighting it to a standstill, become the saviors of all living things.

    They brought to life the one man out of history who would most want to destroy Astrobe!

    Up the Walls of the World is the 1978 debut novel of Alice Sheldon, who had built her reputation with the acclaimed short stories she published under the name James Tiptree Jr. A singular representation of American science fiction in its prime, Tiptree’s first novel expanded on the themes she addressed in her short fiction. Known as the Destroyer, a self-aware leviathan roams through space gobbling up star systems. In its path is the planet Tyree, populated by telepathic wind-dwelling aliens who are facing extinction. Meanwhile on Earth, people burdened with psi powers are part of a secret military experiment run by a drug-addicted doctor struggling with his own grief. These vulnerable humans soon become the target of the Tyrenni, whose only hope of survival is to take over their bodies and minds—an unspeakable crime in any other period of the aliens’ history...

    Against his better judgment, he accepts an assignment to crack the Marshall Titov, a top-secret orbital station operated by the European Space Agency. But what Matt will discover there will propel him on an extraordinary and quite unexpected journey.Gregor Cairns is an exobiology student and descendant of one of Terra Nova's first families. Hopelessly infatuated with a lovely young trader's daughter, he is unaware that his research partner, Elizabeth, has fallen in love with him. Together, Gregor and Elizabeth confront the great work his family began three centuries earlier-to rediscover the secret of interstellar travel.Ranging from a gritty near-future Earth to a distant alien world, Cosmonaut Keep is contemporary science fiction at its highest level, a visionary epic filled with daring individuals seeking a place for themselves in a vast, complex, and enigmatic universe. Cosmonaut Keep is a 2002 Hugo Award Nominee for Best Novel.

    In the middle of the Pacific, a gigantic hurricane accidentally triggered by nuclear explosions spawns dozens more in its wake.A world linked by a virtual-reality network experiences the devastation first hand, witnessing the death of civilization as we know it and the violent birth of an emerging global consciousness.Vast in scope, yet intimate in personal detail, Mother of Storms is a visionary fusion of cutting-edge cyberspace fiction and heart-stopping storytelling in the grand tradition, filled with passion, tragedy, and the triumph of the human spirit.

    A man without a planet, he gains immortality from an elixir drunk during a sexual interlude with a cat-like alien queen in heat. Now, with his pet owl, his dog Anubis and a sexy robot companion, Simon charts a 3,000-year course to the most distant corners of a multiverse full of surprises to seek out the answers to the questions no one can seem to answer.

    Smart, dedicated, gorgeous, and, thanks to her last movie before she hung up on Hollywood, rich, she's a pleasure to oblige when she says Rob has to witness this channeler Ariaura's act--on her, not the Eye's, nickel--despite channelers being so last year. It's quite a show, all right, for in the midst of Ariaura's particular ancient wise guy's basso spiel, a gravelly baritone interrupts (both voices emanate from the channeler's female mouth) to berate the audience as "yaps" and the act as "claptrap." Why is Ariaura undermining herself? Or is she? After all, she angrily accuses Rob and Kildy of scheming to destroy her. Could the baritone belong to a genuine channeled spirit? Willis, one of sf's most spirited writers, rounds on the New Age; pays tribute to a great, skeptical journalist; and affectionately parodies pulp fiction at its best in this irresistible entertainment.