| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Irish Stone Bridges: History and Heritage | 978-1-911024-14-9 (1-911024-14-0) | 2016 | Peter O'Keeffe · Tom Simington · Rob Goodbody |
| Irish Stone Bridges: History and Heritage | 978-0-7165-2465-6 (0-7165-2465-1) | 1991 | Peter O'Keeffe · T. Simmington |