![Cover image for Captain Underpants and the preposterous plight of the Purple Potty People [graphic novel]: the eighth epic novel by Dav Pilkey ; with color by Jose Garibaldi and Corey Barba.](/client/assets/5.1398/ctx/client/images/no_image.png "Cover image for Captain Underpants and the preposterous plight of the Purple Potty People [graphic novel]: the eighth epic novel by Dav Pilkey ; with color by Jose Garibaldi and Corey Barba.")
Captain Underpants and the preposterous plight of the Purple Potty People [graphic novel]: the eighth epic novel by Dav Pilkey ; with color by Jose Garibaldi and Corey Barba.
Title:
Captain Underpants and the preposterous plight of the Purple Potty People [graphic novel]: the eighth epic novel by Dav Pilkey ; with color by Jose Garibaldi and Corey Barba.
Preposterous plight of the Purple Potty People
Captain Underpants ;
Adventures of Captain Underpants ;
Series:
Captain Underpants ; 8
Adventures of Captain Underpants ; 8.
Format:
Book
ISBN:
9781338271515
9781544437668
9781338864380
Subject Term:
Summary:
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.