Vestiges of the Mayas or, Facts Tending to Prove That Communications and Intimate Relations Must Have Existed, in Very Remote Times, Between the Inhabitants of Mayab and Those of Asia and Africa

A Glimpse at Guatemala And Some Notes on the Ancient Monuments of Central America

Adair's History of the American Indians

Early Man in the New World

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

Prehistoric Structures of Central America: Who Erected Them?