Brepols Publishers · Palgrave Macmillan
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Law and Practice in the Age of Reform: The Legatine Work of Hugh of Die | 978-2-503-53190-8 (2-503-53190-3) | 2010 |
| The Foundations of Medieval Papal Legation | 978-1-137-26493-0 (1-137-26493-4) | 2013 |