| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Rites of Brigid: Goddess and Saint | 978-1-85607-483-4 (1-85607-483-8) | 2005 |
| Where Three Streams Meet: Celtic Spirituality | 978-1-85607-288-5 (1-85607-288-6) | 2000 |
O D · O Duinn Sean · S D · S.O. · Seán ó Duinn OSB