Husband-and-wife team Sam and Remi Fargo must use their instinct for treasure-hunting to find a missing person in this novel in the #1 New York Times-bestselling series. The Fargos are used to hunting for fortune, not people. But then a Texas oil baron contacts them with a personal plea: an investigator friend of the Fargos' was on a mission to find the oil baron's missing father-and now the investigator is missing, too. Would...