1. Bennett, Lerone 2000 Forced into Glory: Abraham Lincoln’s White Dream. Johnson Publishing, Chicago, IL.
2. de Beaumont, Gustave 1999 Marie, or, Slavery in the United States: A Novel of Jacksonian America. Barbara Chapman, translator. Johns Hopkins University Press, Baltimore, MD.
3. Dempsey, Terrell 2003 Searching for Jim: Slavery in Sam Clemens’s World. University of Missouri Press, Columbia.
4. de Tocqueville, Alexis 1836 Democracy in America. Henry Reeve, translator. Saunders and Otley, London, UK.
5. Walker, Juliet E. K. 1983 Free Frank: A Black Pioneer on the Antebellum Frontier. University Press of Kentucky, Lexington.