Jeanne DuPrau's The City of Ember meets Louis Sachar's Holes in this imaginative and humorous middle grade debut from Michael Perry, New York Times bestselling author of the adult novels Population: 485 and Truck: A Love Story. When the world started to fall apart, the government gave everyone two choices: move into the Bubble Cities...or take their chances outside. Maggie's family chose to live in the world that was...