Porte Crayon's Mexico: David Hunter Strother's Diaries in the Early Porfirian Era, 1879-1885 (Kent, Ohio: The Kent State University Press, 2006).

Kanawhan Prelude to Nineteenth-Century Monopoly in the United States: The Virginia Salt Combinations, Documents Series (Richmond: Virginia Historical Society, 2000).

The Antebellum Kanawha Salt Business and Western Markets (Lexington: The University Press of Kentucky, 1993).