Captain Underpants and the Preposterous Plight of the Purple Potty People: Color Edition (Captain Underpants #8): From the Creator of Dog Man (Color) Now he must infiltrate London's

Now he must infiltrate London's most exclusive underground gambling club

*A New York Times Notable Book*

Including all-new

- Fans of the TOUCHTHINKLEARN Series

Captain Underpants and the Preposterous Plight of the Purple Potty People: Color Edition (Captain Underpants #8): From the Creator of Dog Man (Color) Now he must infiltrate London'sGeorge and Harold's time traveling Purple Potty lands them in a crazy place in the eighth book in this #1 New York Times bestselling series by Dav Pilkey, the author and illustrator of Dog Man! The teachers are nice, the cafeteria serves delicious food, and the school principal, Mr. Krupp, thinks George and Harold are hilarious. Something is very, very wrong and it gets even wronger when the boys' pet pterodactyl, Crackers, and Sulu the Bionic Hamster