"Mr. Peabody is an inventor, a scientist, a genius, and ... a dog. Using his most ingenious invention, the WABAC time machine, Mr. Peabody and his adopted boy, Sherman, witness world-changing events firsthand. But when Sherman breaks the rules of time travel, they find themselves in a race to repair history--and save the future!"

Sixteen-year-old Idea Deity, who believes that he is a character in a novel who will die in the sixty-fourth chapter, has created a fictional underground rock band on the internet which, it turns out, may actually exist, and whose members are wondering who is broadcasting all their personal information.