Enos Mills of the Rockies Author:Hawthorne & Mills The story of "Enos Mills...one of the most beloved men in Colorado. As an outdoor naturalist, guide, explorer and lover of nature-study, he incorporated his varied and interesting experiences in several volumes that gave him a state, national and international reputation...He was a naturalist and guide that did not carry a gun. His volumes will ... more »always remain as part of the "Life History" of the flora and fauna of Colorado."