Captain Underpants and the preposterous plight of the purple potty people

Pilkey, Dav

Captain Underpants and the preposterous plight of the purple potty people / the eighth epic novel by Dav Pilkey - 172 pages : illustrations - Captain Underpants, book 8 .

When George and Harold use their traveling purple potty to travel to another dimension where the school is nice and the principal, Mr. Krupp, thinks they're funny, they meet up with their evil twins and must face their cleverest enemies ever -- themselves.

9780439951340


School principals--Juvenile fiction


Graphic novels

Fic