"Petunias birthday is today, and shes got everything a birthday girl needs: An excited smile. The perfect bow. A big party. Wait...where is the party?! It was just here a second ago! The balloons, streamers, and guests are all gone!! In a mad dash to find it, Petunia calls the best detective in town, Agent Lion. He runs through the halls, follows clues, and even takes a quick swimbut will Agent Lion find Petunias celebration in time?"--Amazon.com.