New York: The Viking Press, 1961.
First Edition. Hardcover. Near fine in a very good dust jacket. Sunning to top 1/8 ionch of spine, else a fine copy. Dust jacket has some chipping to the top of the spine, is lightly rubbed along the joints and at the corners, and has one internal repair. In a mylar cover. An account of Matthiessen's 20,000 mile expedition through vast areas of South American wilderness, filled with insightful observations of both the people and the landscape.