Zo Jones is enjoying the sunny season at her Happy Camper gift shop in Spirit Canyon, South Dakota--when a murder reminds her all that glitters isn't gold . . . The South Dakota Gold Rush might be long over, but Zo Jones feels like she's hit the mother lode when she and her friends browse an estate sale, where a rare old book about the history of Spirit Canyon is causing quite a commotion. In addition to local stories and secrets, the book may even...