Pilkey, Dav, 1966-

Captain Underpants and the preposterous plight of the purple potty people / the eighth epic novel by Dav Pilkey ; with color by Jose Garibaldi and Corey Barba. - 172 pages : illustrations ; 20 cm - - Captain Underpants ; 8 . - Pilkey, Dav, 1966- Adventures of Captain Underpants ; 8. .

Harold and George's time-traveling Purple Potty lands them in an alternate universe where everything seems delightful, but evil lurks just beneath the surface, and leads to a battle between Captain Underpants and his own evil twin.

ISBN: 9781407103600

LCCN: bl2019018109

Subjects--Personal Names:
Captain Underpants (Fictitious character) --Fiction.

Subjects--Topical Terms:
Schools--Fiction.
Heroes--Fiction.
School principals--Fiction.

Dewey Class. No.: [Fic]