This boxed set collects the first 10 books in the Captain Underpants series by Dav Pilkey in a single slipcase. Every novel between 1997's The Adventures of Captain Underpants and 2013's Captain Underpants and the Revolting Revenge of the Radioactive Robo-Boxers is included. This introductory set is the ideal gift for a young reader just getting started with the adventures of this delusional superhero and his mischievous creators. Titles in This Set The Adventures of Captain Underpants Captain Underpants and the Attack of the Talking Toilets Captain Underpants and the invasion of the incredibly Naughty Cafeteria Ladies from Outer Space 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 Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy Part 2 Captain Underpants and the Preposterous Plight of the Purple Potty People Captain Underpants and the Terrifying Return of Tippy Tinkletrousers Captain Underpants and the Revolting Revenge of the Radioactive Robo-Boxers