Frozen woodchucks are attacking the galaxy! But they're no match for Jimmy and his crew of space travelers . . . or are they? Meet our heroes: Jimmy Weathers An average fifth grader living in New York City who never suspected that the fate of the world would be resting squarely on his ten-year-old shoulders. William H. Taft V Jimmy's best friend—the great-great-great-great-nephew of the fattest man who was ever president. Janice Claytooth A ten-year-old rocket scientist whose bestselling book Light Speed and You has sold only one copy on earth but millions throughout the galaxy. Imogene Weathers A feisty two-year-old inventor with a penchant for turning the ordinary into the extraordinary. Will this unlikely quartet discover the mastermind behind the frozen woodchuck attacks before it's too late?