Books about Indians -- Origin

The North Americans of Antiquity

Early Man in the New World

Adair's History of the American Indians

Lives of Famous Indian Chiefs

The American Nations, Vol. I.

The History of Ancient America, Anterior to the Time of Columbus

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

Vestiges of the Mayas

Mémoire sur l'origine Japonaise, Arabe et Basque de la civilisation des peuples du plateau de Bogota (French)

Prehistoric Structures of Central America: Who Erected Them?

Incentives to the Study of the Ancient Period of American History