Pilkey, Dav,

Captain Underpants and the preposterous plight of the purple potty people / Captain Underpants & the preposterous plight of the purple potty people the eighth epic novel by Dav Pilkey ; with color by Jose Garibaldi and Corey Barba. - First color edition. - 172 pages : color illustrations ; 22 cm - Captain Underpants ; 8 .

"Full color."

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: 9781338271515 1338271512

LCCN: 2018959189

Subjects--Topical Terms:
Schools
Heroes
School principals
Schools
School principals
Heroes
Humorous stories.
Heroes.
School principals.
Schools.
Captain Underpants (Fictional character)
School superintendents and principals
School stories.
Heroes and heroines
Humorous fiction.

Dewey Class. No.: [Fic]