The Turbo Toilet 2000 returns in the eleventh book in this #1 New York Times bestselling series by Dav Pilkey, the author and illustrator of Dog Man! Just when
When the Incredible Robo-Plunger defeated the evil Turbo Toilet 2000, George and Harold thought their toilet troubles were over. Unfortunately, their porcelain
When we last saw George and Harold, they had been turned into evil zombie nerds. But why didn't Captain Underpants save them from this fate? Because Tippy Tinkl
Fourth graders George Beard and Harold Hutchins invent the wedgie-powered superhero Captain Underpants in the first book in this #1 New York Times bestselling s
When the evil Turbo Toilet 2000 was defeated, George and Harold thought their toilet troubles were over. Unfortunately, their problems were only beginning... Jo