New York: The Macmillan Company, 1963. Hardcover. 344pp. Octavo [21.5 cm.] Blue cloth with gilt stamped title on front board. Full color illustrated panel on front board. Very good. Blurb from jacket's rear panel pasted to front pastedown. Blurb from flap pasted to verso of rear free endsheet. Names in ink on front free endsheet. Item #12279
The Kolb brothers are probably better known than those of any who have run the rapids since Powell. Warmly inscribed by the brother of the author on the front free endsheet. Inscription reads: "Yours very truly - Emery C. Kolb - June 24 1964 - Grand Canyon Arizona". New edition with additional illustrations.