The tail of a young investigator to find a dog's owner, and who dog-napped him, turns Frances' life upside down. She will find friends and truth along the way.
One day Francis Darwin finds a bit of torn paper on the ground. This excites Frances as she would love to be a detective. This bit of paper sends Frances on a ‘wild goose chase’ that leads her to find a stray dog called Bouncer. Finding out about Bouncer leads her onto to find his owner, who becomes a big part of Frances’s life. Before Frances knows it she has become involved in an investigation to find out who is dog-napping dogs in the local area. During her inquiries she meets and makes friends with the Randall children Tom and Cindy, who help her capture the dog-nappers. As well as this, Frances’s formidable Gran becomes friendly with Bouncer’s owner, and Mrs Marsh next door makes friends with Hannah Mortimer, a retired teacher. They both had dogs taken, and help with planning to foil the dog-nappers.