GURDIEN by Joe Gatt – Mariah wants a white mouse for a pet. Dora and Joe do not want any mice in the house. Charlie calls at the house to take Mariah to school and promises her the requested pet, but she has to keep the secret. The mouse arrives and brings a lot of trouble along. At ABS offices, someone hits Jimmy. Who? And why? Katrin, as usual, turns to St. Anthony to help her find something. What is it this time?