Over the Rocky Mountains to Alaska

Along Alaska's Great River A Popular Account of the Travels of an Alaska Exploring Expedition along the Great Yukon River, from Its Source to Its Mouth, in the British North-West Territory, and in the Territory of Alaska

Cruise of the Revenue-Steamer Corwin in Alaska and the N.W. Arctic Ocean in 1881_ Botanical Notes Notes and Memoranda_ Medical and Anthropological; Botanical; Ornithological.