The game is afoot and Pete the Cat is on the case!  The cupcakes that Pete and Gus made for the cupcake party are disappearing one by one, but just who is the sugary thief?  The two friends follow clue after clue and talk to suspects but the cupcakes continue to vanish!  Can Pete and Gus solve the case?  Will the cupcake party go on?  Check out Pete the Cat and the Missing Cupcakes for all the answers!