| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1979 | 978-0-906553-00-8 | James F. Kenney | Sources for the Early History of Ireland: Ecclesiastical - An Introduction and Guide |
| 1981 | 978-0-906553-01-5 | Peter O'Dwyer | Celi De: Spiritual Reform in Ireland, 750-900 |