Captain Underpants and the Terrifying Return of Tippy Tinkletrousers: Color Edition (Captain Underpants #9) : Color Edition Alcatraz Versus the Evil Librarians This engagement was supposed to

This engagement was supposed to be for show

he needs someone to help save his image

With an Introduction by Peter Dunwoodie

Devon has never liked playing by anyone else’s rules though

Captain Underpants and the Terrifying Return of Tippy Tinkletrousers: Color Edition (Captain Underpants #9) : Color Edition Alcatraz Versus the Evil Librarians This engagement was supposed toDav Pilkey, Dav Pilkey (Illustrated by) BACKLIST On Sale Date: December 10, 2019 9781338347210, 1338347217 Hardcover 304 pages Series: Captain Underpants 21 cm H 14 cm W Juvenile Fiction Humorous Stories Juvenile Fiction Superheroes Juvenile Fiction Social Themes Friendship Ages 7 And Up, Grades 2 And Up Tippy Tinkletrousers is back in the ninth book in this #1 New York Times bestselling series by Dav Pilkey, the author and illustrator of Dog Man!