Alternate chapters follow teenagers Todd and Viola, who become separated as the Mayor's oppressive new regime takes power in New Prentisstown, a space colony where residents can hear each other's thoughts.

A boy named Seth drowns, losing his life as the pounding sea claims him. But then he wakes. He is naked, thirsty, starving. But alive. How is that possible? He remembers dying. So how is he here? And where is this place? It looks like the suburban English town where he lived as a child, before an unthinkable tragedy happened and his family moved to America. But the neighborhood around his old house is overgrown, covered in dust, and completely abandoned....