When Bob Lee Swagger, now in Idaho, finally sells the landhe owned in Arkansas, the developers begin to tear down the old homestead and uncover a steel case hidden in the foundation. The case contains a batch of 1934 memorabilia a much-corroded FBI badge, a .45 automatic preserved in cosmoline, a gun clip, and a cryptic diagram, all belonging to Charles Swagger. Bob never knew his grandfather Charles, who died before he was he born, and his father...