J. S. · J. Sondheimer · Janet S.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Cambridge Illustrated History of the Middle Ages: Volume 1 | 978-0-521-26644-4 (0-521-26644-0) | 1989 | Robert Fossier |
| The Holy Roman Empire | 978-1-85799-367-7 (1-85799-367-5) | 1995 | Friedrich Heer |