The Kachina Doll Mystery

Nancy Drew and her friends Bess and George find an old Kachina doll while vacationing in Arizona, leading them to a treasure hidden on an Indian Reservation. They must outwit a dangerous thief to solve the mystery. At a fitness ranch in Arizona, Nancy discovers the ranch's future is threatened by unexplained accidents. A ghost helps Nancy search for a collection of ancient Kachina dolls, as she tries to catch an elusive adversary determined to prevent the ranch from operating.