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2. Blair, Emma H., editor. (1911–1912). The Indian Tribes of the Upper Mississippi Valley and Region of the Great Lakes, as Described by Nicolas Perrot, French Commandant in the Northwest; Bacqueville de la Potherie, French Royal Commissioner to Canada; Morrell Martson, American Army Officer; and Thomas Forsyth, United States Agent at Fort Armstrong. 2 vols. Arthur H. Clark, Cleveland, OH.
3. Brain, Jeffrey P., and Philip Phillips (1996). Shell Gorgets: Styles of the Late Prehistoric and Protohistoric Southeast. Peabody Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA.
4. Brown, James A. (2004). Sequencing the Braden Style within Mississippian Period Art and Iconography. In Ancient Objects and Sacred Realms: Interpretations of Mississippian Iconography, edited by F. K. Reilly III and J. F. Garber, pp. 213–245. University of Texas Press, Austin, TX.
5. Brown, James A. (2007). On the Identity of Birdman within Mississippian Period Art and Iconography. In Ancient Objects and Sacred Realms: Interpretations of Mississippian Iconography, edited by F. Kent Reilly III and James F. Garber, pp. 56–103. University of Texas Press, Austin, TX.