Melanie Mouse lives in a Penthouse 26 floors above the streets of Animal Alphabet City. One morning she was counting her mouse money savings but when her friend Oliver Owl flew in her window her savings flew out the window. Oliver was able to capture all but 26 mouse monies. So Melanie and Oliver go searching for the missing mouse money. Every letter in Animal Alphabet City tells a story that you makes up. And every page has a missing mouse money...