Captain Underpants and the Sensational Saga of Sir Stinks-A-Lot (Captain Underpants #12 Color Edition)

Dav Pilkey

The future of all humanity is at stake in the final color installment in this New York Times bestselling series by Dav Pilkey, the author and illustrator of Dog Man   George and Harold, and their doubles, Yesterday George and Yesterday Harold, have a good thing going. Two of them go to school, while the...