Waterfowl and Other Ornithological Investigations in Yukon Territory, Canada, 1950. Wildlife management bulletin, no. 7, 1954.
The Birds of Riding Mountain National Park, Manitoba, Canada, 1953.
The Birds of Prince Albert National Park, Saskatchewan, 1952.
The Birds of Elk Island National Park, Alberta, Canada, 1951.
Waterfowl and Related Investigations in the Peace-Athabasca Delta Region of Alberta, 1949, 1951.
The Blue Goose Chen caerulescens (Linnaeus). An Account of Its Breeding Ground, Migration, Eggs, Nests and General Habits, 1930.
Mammifères
The Mammals of Waterton Lakes National Park, Alberta, 1973.
The Mammals of Jasper National Park, Alberta, 1970.
The Mammals of Riding Mountain National Park, Manitoba, Canada, 1953.
The Mammals of Elk Island National Park, Alberta, Canada, 1951.
The Mammals of Prince Albert National Park, Saskatchewan, Canada, 1951.
—, avec Alice E. Wilson. A Faunal Investigation of Southern Baffin Island, 1928.
Géographie physique
Papers on the Canadian Eastern Arctic in Relation to the R.C.M.P., Eskimos, Wildlife, Exploratory Surveying and Other Matters of General Interest, 1966.
Wood Buffalo Park Notes on the Physical Geography of the Park and Its Vicinity, 1939.