1. 2000. Draft Report on Field Investigations at Menoken Village State Historic Site, 32BL2, Summer 1999. Unpublished report submitted to the State Historical Society of North Dakota: Bismarck.
2. 2000. New Geophysical and Archaeological Investigations at Huff Village State Historic Site (32MO11), Morton County, North Dakota. Unpublished report submitted to the State Historical Society of North Dakota: Bismarck.
3. 1999. Lewis and Clark: The Journey of the Corps of Discovery. Alfred A. Knopf: New York.
4. 1998. The coalescent tradition. In Archaeology on the Great Plains, (ed.). University Press of Kansas: Lawrence; 308-344.
5. 1999a. Geophysical Explorations at the Whistling Elk Site (39HU242), Hughes County, South Dakota, 1998 Field Season. Unpublished report submitted to the U.S. Army Corps of Engineers, Omaha District Office: Lincoln, Nebraska.