Captain Underpants and the preposterous plight of the purple potty people

by Dav Pilkey Year Published: 2006 Fic Pil Realistic

George and Harold are transported to a school where the teachers are always nice, the cafeteria serves good food, and the principal laughs at their jokes. They realize something is very wrong when their pet pterodactyl and the Bionic Hamster are kidnapped by their evil look-alikes.