American Old West

David Roberts describes the culture of the Anasazi - the name means "enemy ancestors" in Navajo - who once inhabited the Colorado Plateau and whose modern descendants are the Hopi Indians of Arizona. Archaeologists, Roberts writes, have been puzzling over the Anasazi for more than a century, trying to determine the environmental and cultural stresses that caused their society to collapse 700 years ago. He guides us through controversies in the historical record, among them the haunting question of whether the Anasazi committed acts of cannibalism.

The Osage, Kansa, and Otoe were all tribes west of the Mississippi and dwelt directly in the path of the two friends determined to escape the bounty hunters from Philadelphia and to explore the uncharted wilderness of the West. But when they encounter former French Voyageurs turned slave traders who take Pawnee women captive, their purposes take a turn. But slave-traders are nothing compared to the Omaha and Ponca tribes that have the market cornered on all trade from the Missouri and North Platte Rivers.