Cruithne Press · The History Press
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Armagh and the Royal Centres in Early Medieval Ireland: Monuments, Cosmology, and the Past | Hardcover | 978-1-873448-02-1 | 1994 |
| Macbeth: Man and Myth | Paperback | 978-0-7509-2640-9 | 2000 |
| Scotland's Stone of Destiny: Myth, History and Nationhood | " | 978-0-7524-2848-2 | 2003 |
| Scotland's Stone of Destiny: Myth, History and Nationhood | Hardcover | 978-0-7524-1465-2 | 2000 |