Summerland is a 2002 fantasy young adult novel by American writer Michael Chabon. It is about young children who save the world from destruction by playing baseball, the central theme and symbol throughout the novel. Summerland weaves elements of a World Series, parallel-universe road trip, and a hero's odyssey. The book received mixed reviews; The New York Times called it "bewilderingly busy" and likened it to "the novelization of an animated action film".