[10], 370, [2] pp. Illustrated with 12 plates, 11 are from photographs (including frontispiece with tissue-guard), and a map showing the locations and extent of Forest Reserves and National Parks in the Western United States. (8vo) full brown morocco ruled and lettered in gilt, dentelles, marbled endpapers, all edges gilt.
Author's second book, comprised of ten articles previously published in The Atlantic Monthly.