- The Old Oregon Country: A History of Frontier Trade, Transportation and Travel (Classic Reprint)
- The Private Papers and Diary of Thomas Leiper Kane, a Friend of the Mormons;
- The Private Papers and Diary of Thomas Leiper Kane, a Friend of the Mormons;
- A classified bibliography of the periodical literature of the trans-Mississippi West, 1811-1957 (Indiana University social sciences series)
- Via Western Express and Stagecoach: California's Transportation Links with the Nation, 1848-1869












