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

A Burial Cave in Baja California The Palmer Collection, 1887

Adair's History of the American Indians

Ancient Civilizations of Mexico and Central America Third and Revised Edition

Archeological investigations in New Mexico, Colorado, and Utah

Early Man in the New World

I. Origen de los indios de América. II. Origen y civilizaciones de los indígenas del Perú.

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

Incentives to the Study of the Ancient Period of American History An address, delivered before the New York Historical Society, at its forty-second anniversary, 17th November 1846

Lives of Famous Indian Chiefs From Cofachiqui, the Indian Princess, and Powhatan; down to and including Chief Joseph and Geronimo. Also an answer, from the latest research, of the query, Whence came the Indian? Together with a number of thrillingly interesting Indian stories and anecdotes from history

Mexican Copper Tools: The Use of Copper by the Mexicans Before the Conquest; and the Katunes of Maya History, a Chapter in the Early History of Central America, With Special Reference to the Pio Perez Manuscript.

Mound-Builders