The scientists are rescued by a mysterious society whose inhabitants are wholly incapable of murder, assault, rape, or any other form of aggression. Protected by a river made of liquid hate, the descendants of Quetzalia’s original human colonists have devised a strange techno-religion that has in turn engendered a culture of total pacifism.While Burne undertakes to rid the planet of the savage and menacing brain-eaters that flourish beyond the utopia’s walls, Francis cultivates his romantic feelings for Tez Yon, the Quetzalian surgeon who saved his life. But the entomologist’s obsession with Tez’s soul leads him down a dark and twisted path, in time confronting him with a terrible dilemma. Should he murder the woman he loves to save a society he abhors?

    A coming of age story about a teenage girl on the frontiers of space.Pella's father, Clement, has just been swept out of elective office in New York and has set his sights on the next political frontier: joining the first human settlers on the Planet of the Archbuilders. Once the domain of a super-evolved alien species who used "viruses" to alter their ecosystem before abandoning it, the planet is now a hothouse landscape of ruined towers and refuse inhabited only by skittery, mouselike "household deer" and a few remaining Archbuilders.Clement's mission, to forge a community that embraces the Archbuilders, puts him on a collision course with Ephram Nugent, a xenophobic homesteader.

    When their friends leave them behind on Earth, they've got a few millenia to kill before they'll manage to get back to school. So, as an experiment, mind you, they decide to give evolution a bit of a nudge... And that's when all hell breaks loose... a little more literally than either of them planned...

    . . but he found himself shipped across space to a brutal prison-planet. On Omega, his only chance to advance himself -- and stay alive -- is to commit an endless series of violent crimes. The average inmate's life expectancy from time of arrival is three years. Can Barrett survive, escape, and return to Earth to clear his name?

    As it draws near, massive tidal waves, earthquakes, and volcanic eruptions wrack our planet, devastating continents, drowning cities, and wiping out millions. In central North America, a team of scientists race to build a spacecraft powerful enough to escape the doomed earth. Their greatest threat, they soon discover, comes not from the skies but from other humans. A crackling plot and sizzling, cataclysmic vision have made When Worlds Collide one of the most popular and influential end-of-the-world novels of all time. This Bison Frontiers of Imagination edition features the original story and its sequel, After Worlds Collide.

    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.

    Clarke of Last and First Men. This masterpiece of science fiction by British philosopher and writer Olaf Stapledon (1886–1950) is an imaginative, ambitious history of humanity's future that spans billions of years. Together with its follow-up, Star Maker, it is regarded as the standard by which all earlier and later future histories are measured.The protagonist of this compelling novel is humanity itself, stripped down to sheer intelligence. It evolves through the ages: rising to pinnacles of civilization, teetering on the brink of extinction, surviving onslaughts from other planets and a decline in solar energy, and constantly developing new forms, new senses, and new intellectual abilities. From the present to five billion years into the future, this romance of humanity abounds in profound and imaginative thought.

    Cities are forbidden by law, as is scientific research. Rumors abound of a secret place known as "Bartorstown", where science is untrammelled by interference or hatred. A youth named Len Colter, developing an unhealthy thirst for knowledge exacerbated by the discovery of a forbidden radio, sets out on a long road. During this journey, he will change his mind many times before determining the correct direction for himself, and the benighted America in which he lives.