Books in Order

-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 (and the Subsequent Assault of the Equally Evil Lunchroom Zombie Nerds)

-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