an epic novel Pilkey, Dav creator text New York Scholastic 1999 monographic 136 p. : ill. ; 20 cm. Principal Krupp once again turns into the superhero Captain Underpants in order to save the world, and Jerome Horwitz Elementary School, from the evil talking toilets and the Turbo Toilet 2000. Schools School principals Heroes Comic books, strips, etc Humorous stories Captain Underpants (Fictitious character) 808 SCH 1999 A094 Or. 9780590634274 0590634275 0606158308 9780606158305