| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| French Chivalry: Chivalric Ideals and Practices in Mediaeval France | 978-0-8014-9061-3 | 1957 | |
| Western Europe in the Middle Ages: 300-1475 | 978-0-07-064843-2 | 1998 | Brian Tierney |
| Western Europe in the Middle Ages 300-1475 | 978-0-07-064613-1 | 1992 | " |
| William Marshal, Knight-errant, Baron, and Regent of England | 978-0-8020-6498-1 | 1982 | |
Cornell University Press · McGraw-Hill · University of Toronto Press, Scholarly Publishing Division