| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Experiencing Hildegard: Jungian Perspectives | 978-1-888602-44-9 (1-888602-44-9) | 2009 | |
| Love Is All Around in Disguise: Meditations for Spiritual Seekers | 978-1-888602-29-6 (1-888602-29-5) | 2004 | Irene Dugan |
| Spirtuality in Depth: Essays in Honor of Sister Irene Dugan, r.c. | 978-1-888602-20-3 (1-888602-20-1) | 2002 | |