History

Pro-Nacionalismo (Forging a Nation)

Artist of Colorado

Second Edition

Plenary Power and the Prerogative State

Japan's Two Constitutions, 1889-2002

John Cleveland Osgood's Struggle against the United Mine Workers of America

The History of Mining in Utah

The Nature of Metal Mining in the United States, 1860-1910

Imagining the American West as the Orient

Place and Identity in the American Mining Town

The Drawings of the Great Colorado Survey

An American Woman in Revolutionary China

Colorado Senator and Suffragist

James White's Disputed Passage through Grand Canyon, 1867

Prostitution, Vice, and Crime in Early Denver, with a Biography of Sam Howe, Frontier Lawman

Revised Edition

Colorado's Grand Old Man

Painting Colorado History, 1901–1962

Spanish Migration to the United States (1875-1930)

Francisco López de Gómara and the Ethics of Spanish Imperialism

His Life and the Legend

Lawman, Legislator, Mormon Defender