books by author
Pilkey
Captain Underpants and the Big Bad Battle of the Bionic Booger Boy Part 2: Revenge of the Ridiculous Robo-Boogers Pt.2
Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies From Outer Space: Bk. 3
The Adventures of Captain Underpants Collectors' Editon with CD
Three More Wedgie-Powered Adventures in One (Captain Underpants)
Ricky Ricotta's Mighty Robot vs. the Jurassic Jack Rabbits from Jupiter
Captain Underpants and the Preposterous Plight of the Purple Potty People (Captain Underpants #8)
Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy Part 2: The Revenge of the Ridiculous Robo-Boogers
CAPTAIN UNDERPANTS : THE SIXTH EPIC NOVEL
The Adventures of Super Diaper Baby (Captain Underpants)
The Captain Underpants Extra-Crunchy Book O' Fun (Captain Underpants)
The Adventures of Captain Underpants
Captain Underpants and the Sensational Saga of Sir Stinks-A-Lot (Captain Underpants #12), Volume 12
Captain Underpants: Three Pant-tastic Novels in One
"Captain Underpants" and the Preposterous Plight of the Purple Potty People (Captain Underpants)
Captain Underpants and the Terrifying Return of Tippy Tinkletrousers
Super Diaper Baby 2 The Invasion of the Potty Snatchers
The Adventures of Ook and Gluk, Kung-Fu Cavemen from the Future (Captain Underpants)
The Dumb Bunnies
The Dumb Bunnies
Mighty Robot vs The Voodoo Vultures from Venus: No. 3 (Ricky Ricotta)
Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies ..(Collector's Edition): No. 3
Captain Underpants and the Attack of the Talking Toilets
Captain Underpants and the Attack of the Talking Toilets
The Extra Big 'N' Extra Crunchy Captain Underpants Book O' Fun
Captain Underpants and the Attack of the Talking Toilets (Captain Underpants) with bonus audio cd
Captain Underpants and the Terrifying Return of Tippy Tinkletrousers
Dog Man 9: Grime and Punishment
Dog Man 9: Grime and Punishment
Fetch-22: From the Creator of Captain Underpants (Dog Man #8)