Mound-Builders

The Problem of the Ohio Mounds

Illustrated Catalogue of a Portion of the Collections Made During the Field Season of 1881 Third Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1881-82, Government Printing Office, Washington, 1884, pages 427-510

Prehistoric Textile Art of Eastern United States Thirteenth Annual Report of the Beaurau of American Ethnology to the Secretary of the Smithsonian Institution 1891-1892, Government Printing Office, Washington, 1896, pages 3-46

The lost Atlantis, and other ethnographic studies

Primer of Ohio Archaeology: The Mound Builders and the Indians

The North Americans of Antiquity Their origin, migrations, and type of civilization considered

The stone age in North America, vol. 1 of 2

Archeological investigations in New Mexico, Colorado, and Utah

The stone age in North America, vol. 2 of 2