| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Celtic Christianity: A Sacred Tradition, a Vision of Hope | 978-1-57075-176-9 (1-57075-176-5) | 1998 | |
| The Celtic Vision: Prayers, Blessings, Songs, and Invocations from the Gaelic Tradition | 978-0-7648-0784-8 (0-7648-0784-6) | 2001 | Esther De Waal · Alexander Carmichael |
J J · J. Joyce · T.J. · Timothy J. · Timothy J Joyce O.S.B. · Timothy Joyce