Susan PurvisSusan Purvis, owner of Crested Butte Outdoors International, has taught wilderness medicine to everyone from the Secret Service to Sherpa guides in Nepal. Purvis and her search-and-rescue dog, Tasha, whom she trained to save lives on the most valanche-prone slopes in Colorado, launched dozens of rescue missions and received Congressional Recognition for their role in avalanche search and rescue. Purvis' work has appeared in the Wall Street Journal, Smithsonian, the BBC, and on Discovery. She lives in Whitefish, Montana. Go Find is her first book. Read More Read Less