339 pp. Illustrated with plates from photographs; large folding map at rear. Also, 9 original silver photographs, mounted on the endleaves and on pp. 146 and 178. 8vo. Decoratively blind-stamped dark blue-green cloth, lettered in gilt. Eleventh Edition.

The nine original silver photographs with inked notations by Wallace, photos mostly taken by Leonidas Hubbard, most are dated from 1903 to 1905, photo on front pastedown is a portrait of Wallace taken in 1918. "Leonidas Hubbard, Wallace's companion, died of privation on this trip. He was a skilled fisherman, and consequently there are frequent references to this subject" - Bruns W 24.