Species accounts include maps, drawings, and color photos as well as keys and descriptive information enabling easy identification of the more than 70 mammal sp

During the 1880s a massive scientific effort was launched by the Smithsonian Institution to discover who had built the prehistoric burial mounds found throughou

Say you found that a few dozen people, operating at the highest levels of society, conspired to create a false ancient history of the American continent to prom

First published in 1996. In recent years there has been a general increase of scholarly and popular interest in the study of ancient civilizations. Yet, because