| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Guide to the Aqueducts of Ancient Rome | 978-0-86516-282-2 (0-86516-282-4) | 1995 |
| Rome Alive: A Source-Guide to the Ancient City, Vol. 1 | 978-0-86516-473-4 (0-86516-473-8) | 2004 |
| Rome Alive: A Source-Guide to the Ancient City, Volume 2 | 978-0-86516-507-6 (0-86516-507-6) | 2004 |