The Forest of Mystery

Our National Forests A Short Popular Account of the Work of the United States Forest Service on the National Forests

Forest Life and Forest Trees_ comprising winter camp-life among the loggers, and wild-wood adventure. with Descriptions of lumbering operations on the various rivers of Maine and New Brunswick

Through Our Unknown Southwest The Wonderland of the United States—Little Known and Unappreciated—The Home of the Cliff Dweller and the Hopi, the Forest Ranger and the Navajo,—The Lure of the Painted Desert