Contains correspondence, illustrations, publicity, and reviews for Entrepreneurs of the Old West (1986), Seeking Pleasure in the Old West (1995), and Red Blood and Black Ink (1998). Includes publishing material regarding True Tales of the Prairies and Plains (2007) and Frontier Medicine (2008). Includes miscellaneous publishing material regarding articles written by Dary, broadcast guides, journalistic writing guides, and miscellaneous research material.