Exploration and Empire: The Explorer and the Scientist in the Winning of the American West (Fred H. and Ella Mae Moore Texas History Reprint Series)
WILLIAM H. GOETZMANN in the Jack S. Blanton, Sr., Professor of History at the University of Texas at Austin and a Fellow of the Texas State Historical Association. He is the author of many books and articles, including Army Exploration in the American West, which is also published by the TSHA.