Commerce of the Prairies - Bison Book Author:Josiah Gregg Gregg crossed and recrossed the Great Plains four times as a trader, frontiersman and trail-blazer in the 1830's and 40's. His epic account of early Santa Fe trade has been used as a guide by historians, naturalists and sociologists because of its accuracy and detail. "Commerce of the Prairies" gives a remarkably clear view of the country as it ... more »was when white people first arrived. Gregg describes the thrill of a buffalo hunt, the disappointment of a desert mirage, and the terror of an Indian attack with first-hand immediacy.« less