Human and Oankali have been mating since the aliens first came to Earth to rescue the few survivors of an annihilating nuclear war. The Oankali began a massive breeding project, guided by the ooloi, a sexless subspecies capable of manipulating DNA, in the hope of eventually creating a perfect starfaring race. Jodahs is supposed to be just another hybrid of human and Oankali, but as he begins his transformation to adulthood he finds himself becoming...

The complete series about an alien species that could save humanity after nuclear apocalypse—or destroy it—from "one of science fiction's finest writers" (The New York Times).
The newest stage in human evolution begins in outer space. Survivors of a cataclysmic nuclear war awake to find themselves being studied by the Oankali, tentacle-covered galactic travelers whose benevolent appearance hides their surprising plan...