Colorado Utah and The West
Estes Park, the Early Years, 1859-1915
The Legacy of the Transcontinental Railroad Corporations
The Cranes of North America and the World
Financing America's Dreams
Startling, Socialistic, and Decidedly Revolutionary
Appropriation and the Evolution of Colorado's Landscape, Ditches, and Water Institutions
Utah Universities and the Point Four Program in Iran
Dispatches from a New York City Journalist's 1873 Railroad Trip across the American West
Fort Lewis, Colorado, 1878-1891
A History of Agriculture in Colorado
Estes Park and Rocky Mountain National Park, the Growth Years
They Also Served
Second Edition
A Natural History of Mesa Verde Country
Wilderness Prophet