True story of Randy Morgenson, a 30 year veteran of the National Park Services who wanders off one day and tells nobody. After four days of not checking in, a search and rescue is planned for a search and rescue ranger who knew Kings Canyon and Sequoia National Forests better than anybody else. The big issue at the heart of the book is how do you find somebody who doesn't want to be found? It's a really interesting book if you're an outdoors fan (like myself). The book is very romantic, and the narrative is very strong and readable.