• Anthropology : [a lecture delivered at Columbia University in the series on science, philosophy and art, December 18, 1907]
• The Central Eskimo: Sixth Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1884-1885, Government Printing Office, Washington, 1888, pages 399-670
• The mind of primitive man : A course of lectures delivered before the Lowell Institute, Boston, Mass., and the National University of Mexico, 1910-1911