| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Spanish and Portuguese Monastic History, 600-1300 | 978-0-86078-136-3 (0-86078-136-4) | 1984 |
| Studies in Mediaeval Spanish Frontier History | 978-0-86078-069-4 (0-86078-069-4) | 1980 |
C B · C. J. · C. Julian · Charles B. · Charles J. · J.B. · Julian B