Timmy Failure: Mistakes Were Made by Stephan Pastis. Gr 3-6  Timmy may think he&#x27;s the operator of the best detective agency around, but if it wasn&#x27;t for his sidekick—a 1,500-pound polar bear—he wouldn&#x27;t get anything done right.—Marie Drucker, Malverne Public Library, NY #sljbookhook