| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Church and Crown in the Fourteenth Century: Studies in European History and Political Thought | Paperback | 978-1-138-72721-2 (1-138-72721-0) | 2019 | H.S. Offler |
| Church and Crown in the Fourteenth Century: Studies in European History and Political Thought | Hardcover | 978-1-138-72723-6 (1-138-72723-7) | 2017 | " |
| North of the Tees: Studies in Medieval British History | " | 978-0-86078-599-6 (0-86078-599-8) | 1996 | " |