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: The Night of the Nasty Nostril Nuggets

Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy Part 2: The Revenge of the Ridiculous Robo Boogers

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

Captain Underpants and the Sensational Saga of Sir Stinks-a-Lot

Captain Underpants Double-Crunchy Book o' Fun

The Adventures of Super Diaper Baby