Curran-Bauer, Christee. Pigeon private detectives #3

"The residents of City Park are beyond excited for the Big Bake-a-Thon: Valentine's Edition, but someone keeps stealing the props! Without whisks, cake tins, and cookie cutters, the bakers can't create tasty treats. Luckliy, the Pigeon Private Detectives are on set and are determined to get to the heart of the matter. But the clues on the case are curious, leaving the detectives baffled. Is this the one case they can't solve?" -- back cover

Ages 6 to 9

"The Pigeon Private Detectives investigate the thief wreaking havoc at the annual baking competition"--