Richard W. Kaeuper is Professor of History at the University of Rochester and Donald Bullough Fellow at the Medieval Institute, University of St Andrews. His previous positions include R. Stanton Avery Distinguished Fellow at the Huntington Library (1999 2000), R. T. French Professor at the University of Oxford (1980 1) and Visiting Professorial Fellow at the University College of Wales, Aberystwyth (1982). His previous publications include Holy Warriors (2009), Chivalry and Violence (1999), The Book of Chivalry of Geoffroi de Charny (with Elspeth Kennedy, 1996) and War, Justice and Public Ord...