| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The lives and times of the popes: including the complete gallery of the portraits of the pontiffs reproduced from "Effigies pontificum romanorum ... the world during the Christian era, retransl | 978-1-177-5OO62-3 (1-177-5OO62-O) | 2010 |