The Dark Planet (Atherton, Book 3) by Patrick Carman
Synopsis: Edgar must leave Atherton, the only home he’s ever known, to finish his creator Dr. Harding’s work on the poisoned Dark Planet. Review: The Dark Planet, a stirring conclusion to the Atherton trilogy of science fiction adventures for middle grade readers, finds Edgar heading off his home planet towards the Dark Planet, where children like him are worked as slaves tilling a despoiled earth. It’s his own journey into Mordor–except the plot of the Atherton trilogy owes more to “Lost” than Tolkien. The world…