Muddlemoor Mysteries: Peril at the Bake Off

It is the summer holiday and Joe Robinson and his cousins are staying with their granny in Muddlemoor village. The problem is . . . Muddlemoor is a hotspot for crime. When Granny's precious cake recipe goes missing days before the Great Village Bake Off, Joe, Tom and Pip are FLABBERGASTED. They KNOW that one of the neighbours has stolen it but the question is, WHO?