It is a crime even the FBI must have considered fantastic and absurd. In 1935, nine-year-old George Weyerhaeuser, heir to one of the wealthiest families in America, is snatched off the streets two blocks from his home. The boy is kept manacled in a pit, chained to a tree, and locked in a closet. The perps—a career bank robber, a petty thief, and his nineteen-year-old never-been-in-trouble Mormon wife—quickly become the targets of the biggest manhunt in Northwest history. The caper plays out like a Hollywood thriller with countless twists and improbable developments. Perhaps the most...