num_pages: 176
description: 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.
language: English
title: Captain Underpants and the Preposterous Plight of the Purple Potty People
titlecomplete: Captain Underpants and the Preposterous Plight of the Purple Potty People (Captain Underpants, #8)
genres: Adventure, Chapter Books, Fantasy, Childrens, Graphic Novels, Humor, Superheroes, Middle Grade, Comics, Fiction
ratings_count: 11570
series: Captain Underpants
publisher: Scholastic Inc.