books.google.com - Grandpa Lou's library book is missing, and he says that the library police are going to come for Stu! Tommy can't let that happen! Can Shirlylock Holmes help the babies find the book? Or do they have to use Stu's strange-looking snow shovel? Find out how the babies solve this mystery in their latest...http://books.google.com/books/about/Book_em_Tommy.html?id=F0-CNUaoTe8C&q=Stu+walked&utm_source=gb-gplus-shareBook 'em, Tommy!