Annie's Pram - Children's Picture Books, #1

Little Jane has a doll called Annie. She desperately wants a pram for Annie but cannot afford one. One day, while playing in the park Jane finds a man's wallet lying on the pathway. She takes it to her mother who takes her and the wallet to a policeman. How can finding the wallet help Jane get a pram for Annie? A fun read written in reverse chronology and with a simple message.