What is going on in Kamiah, Idaho? Maybe it's a kidnapping. Or it could be a spy network. Or an international drug ring. Nothing makes sense to fourteen-year-old Crystal and her friend, Megan. They've been camping and traveling from California with Crystal's author father on a research trip and find themselves chased by the cavalry, stopped by a stagecoach, and searching for some unknown treasure. Meanwhile, Crystal takes her first official horse ride in desperation to save Megan and a new friend too. Will any of them survive to tell the tale? Authors include Stephen Bly and Janet Chester Bly who are listed on cover as Stephen and Janet Bly.