Walker: The Mystery of the Missing Millions

Description

Ten-year-old Walker walks people’s dogs because he can’t have a dog of his own, and because dogs can talk to him. After crooked billionaire Arlington Wherewithal goes to prison, his wife asks Walker to keep looking after his dogs. But what has happened to Arlington’s missing millions? Can Walker, his friend Anje and the dogs save themselves, stop the crooks and solve the clues.