| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The Purpose of the Papacy | Hardcover | 978-1-140-29201-2 (1-140-29201-3) | 2010 |
| The Purpose of the Papacy | Paperback | 978-1-140-29202-9 (1-140-29202-1) | 2010 |
J. S. · J.V. · J. Vaughan · John S. · John V. · John Vaughan