Captain Underpants and the Preposterous Plight of the Purple Potty People [SEP] illustrator
Captain Underpants and the Preposterous Plight of the Purple Potty People
Captain Underpants and the Preposterous Plight of the Purple Potty People is the eighth book in the "Captain Underpants" series by Dav Pilkey. It was published on August 15, 2006, two years and eleven months after the . This was the last Captain Underpants book to be published for 6 years, until Captain Underpants and the Terrifying Re-Turn of Tippy Tinkletrousers was published in 2012.
Plot summary.
George Beard, Harold Hutchins, Sulu, and
cancelled books.
These books were reported "coming soon-ish" at the end of the books "Captain Underpants and the Preposterous Plight of the Purple Potty People", "The Adventures of Ook and Gluk: Kung-Fu Cavemen from the Future", and "Super Diaper Baby 2: The Invasion of the Potty Snatchers". No further information or cancellation has been released since their tease. 
- "The Captain Underpants Cartoon-O-Rama Book Heroes, Villains and Supercreeps"
- "FrankenFart