. . "Brothers and sisters Juvenile fiction." . . "Navajo Indians Juvenile fiction." . . "Navajo Indians." . . "Mystery fiction"@en . . "Fiction"@en . . . . . . "Young adult fiction"@en . "Juvenile works"@en . . . . . . . "Electronic books"@en . "A secret plan, a mystery cave ... and a summer full of excitement! When Christie Kimball and her family start a new life on a run-down Arizona ranch--once a bustling stagecoach stop in the Old West--their lives take an unexpected turn. Christie and her brother Neal have a secret plan to transform the ranch into a moneymaking tourist attraction for the motel their father wants to build. But when the Kimball kids and their Navajo friends go exploring in the desert and stumble on a mysterious treasure chest hidden deep in a cave, the real adventure begins . .. Soon a ghost town, a long-lost letter, and a concealed valley carry Christie and Neal into a lot more excitement than they ever dreamed possible!"@en . . . . . "Young adult works"@en . . "Ten Mile treasure"@en . "Ten mile treasure"@en . "Brothers and sisters." . . "JUVENILE NONFICTION General." . . "FICTION Action & Adventure." . . "Arizona" . . "Arizona." .