Books about Indians of Mexico -- Antiquities

The North Americans of Antiquity

The Ancient Cities of the New World

Ancient Civilizations of Mexico and Central America

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.

A Burial Cave in Baja California

Prehistoric Structures of Central America: Who Erected Them?

The Origin of the Mound Builders