"In 1913, on a summer's day at Half Moon Lake, Louisiana, four-year-old Sonny Davenport walks into the woods and never returns. The boy's mysterious disappearance from the family's lake house makes front-page news in their home town of Opelousas. John Henry and Mary Davenport are wealthy and influential, and will do anything to find their son. For two years, the Davenports search across the South, offer increasingly large rewards and struggle not...