Caldwell, Idaho: The Caxton Printers, 1963. dj. Hardcover first edition - Biography of this Hudson's Bay Company explorer, fur trader, author and self-taught naturalist, who was the first to make and overland excursion across northern Canada to the Arctic Ocean thus disproving the myth of the Northwest Passage Illustrated with over thirty historic photographs and fifteen maps, most double page. Index. xxii, 337 pp.