Anna Pigeon has been a ranger with the National Park Service for many years, but she had a very different life before tragedy sent her west seeking something new. Now Nevada Barr finally tells the previously untold story of Anna’s first foray into the wild, and the case that helped shape her into the ranger she became. Thirty-five years old, fresh off the bus from New York City, and nursing a shattered heart, Anna Pigeon takes a decidedly unglamorous job as a seasonal employee of the Glen Canyon National Recreational Area. On her day off, she goes hiking into the park never to return. Her co-workers think she’s simply moved on - her cabin is cleaned out and her things gone. Anna herself wakes up, trapped at the bottom of a dry natural well, naked, without supplies and no clear memory of how she got into this situation.