Captain Underpants: Three More Wedgie-Powered Adventures in One (Books 4-6)

One bumper book with three times the wedgie power! Bind-up of three best-selling titles featuring everyone's favourite super-hero, including: Captain Underpants and the Perilous Plot of Professor Poopypants Captain Underpants and the Wrath of the Wicked Wedgie Woman Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy, Part 1