Captain Underpants and the perilous plot of Professor Poopypants: the fourth epic novel

George and Harold

All Hail New Swissland

The Field Trip

Left Behind

The Fun Begins

Bye Bye, Mr. Fyde

Here, Oh Here

The Sweetness and Innocence of Children

The Gerbil Jogger 2000

Just One More Thing

Captain Underpants and the Pied Pooper of Piqua

Professor P. Goes Cra-Z

Honey, I Shrunk the School

The Perilous Plot

The Name Change-O-Chart 2000

Fluffy and Cheeseball

Captain Underpants to the Rescue

Are You There, God? It's Us, Fluffy and Cheeseball

The Flight of the Goofy Glider

X-tra, X-tra, X-tra, X-tra, X-tra, X-tra, X-tra, X-tra, X-tra Large Underpants

The Incredibly Graphic Violence Chapter (in Flip-O-Rama)

The Twenty-Second Chapter

To Make a Long Story Short

The Chapter Before the Last Chapter

The Chapter After the Chapter Before the Last Chapter.

"Now in full color"

Title page. -"Bonus: fun facts and silly stuff inside!"

Back cover. -Originally published: New York : Blue Sky Press, c2000. -When Professor Pippy P. Poopypants comes to Jerome Horwitz Elementary School to teach science, and he goes off the deep end because students make fun of his name, only Captain Underpants can save the school from the professor's perilous plot.