A Smaller History of Greece_ from the Earliest Times to the Roman Conquest

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.

English Coins and Tokens, with a Chapter on Greek and Roman Coins

Herbals, Their Origin and Evolution_ A Chapter in the History of Botany 1470-1670

The Voyage of Verrazzano A Chapter in the Early History of Maritime Discovery in America

A History of Greek Art With an Introductory Chapter on Art in Egypt and Mesopotamia