Non-Stop remains a brilliant and ground-breaking work of imagination. Curiosity was discouraged in the Greene tribe. It's members lived out their lives in cramped quarters, hacking away at the encroaching jungle called "the ponics.+? As to where they were--that had long ago been forgotten. But Roy Complain decides to find out, along with the renegade priest, Marapper. They move into unmapped territory, where they make a series of discoveries which turn their universe upside-down. They meet mutants and giants, regimented rats, telepathic rabbits, and the fabled Outsiders. And they confront a secret kept hidden for twenty-three generations--a secret whose discovery will reveal their origins and destiny even as it destroys their world.