Inv. # P-080521. Sierra Edition, complete as issued. 10 volumes bound in publisher's green cloth with gilt-stamped flower design on front board and gilt-stamped title on spine. T.E.G. Illustrated with B&W photographs and drawings. Muir was the most famous American naturalist of his day, and was responsible for the creation of the National Park System. The set consists of "Boyhood and Youth--Walk to the Gulf" (vol. 1), "My First Summer in the Sierra" (vol. 2), "Travels in Alaska" (vol. 3), "The Mountains of California" (vol. 4 & 5), "Our National Parks" (vol. 6), "The Cruise of the Corwin" (vol. 7), "Steep Trails" (vol. 8), and "The Life and Letters" (vol. 9 & 10). ; 8vo