selected publications
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article
- Literacy and Violence in Twelfth Century Bavaria: the 'Murder Letter' of Count Siboto IV. Viator: Medieval and Renaissance Studies. 25:115-129. 1994
- Medieval German Social History: generalizations and particularism. Central European History. 25:1-26. 1992
- Nobles, Ministerials, and Knights in the Archdiocese of Salzburg. Speculum. 62:575-611. 1987
- Reflections of the Medieval German Nobility. American Historical Review. 91:553-575. 1986
- Urban Development and the Cura Monialum in Thirteenth Century Germany. Viator: Medieval and Renaissance Studies. 3:311-327. 1972
- The Founding of Illinois State Normal University: normal school or state university?. Journal of the Illinois State Historical Society. 101:106-126.
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book
- Educating Illinois: Illinois State University, 1857 - 2007. Virginia Beach, Va.: Donning Co. Publishers. 2009
- Noble Bondsmen: ministerial marriages in the Archdiocese of Salzburg, 1100-1343. Ithaca, N. Y.: Cornell University Press. 1995
- The Friars and German Society in the Thirteenth Century. Cambridge, Mass.: Mediaeval Academy of America. 1977