Woppel's Books is a book store in Chicago that sold both used and new books from Timmy Failure: Sanitized for Your Protection. When Timmy Failure and Molly Moskins were searching for Corrina Corrina, they briefly passed the bookstore, and Molly suggested they go inside. However, Timmy refused, and they went along to the costume store. Later, while running from police officials, Molly ran inside and started pulling books off the shelves, intending to block the path of the policemen, before she herself fell in a row marked CRIMINOLOGY.