Captain Underpants and the Terrifying Return of Tippy Tinkletrousers
(Captain Underpants #9)
by Dav Pilkey

• Publication Date: August 28, 2012
• Genres: Adventure, Fiction, Humor
• Hardcover: 304 pages
• Publisher: Scholastic Inc.
• ISBN-10: 0545175348
• ISBN-13: 9780545175340