| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Guarding the Heart: A Guidebook of Contemplative Prayer Practices | 978-1-943995-5O-9 (1-943995-5O-8) | 2018 |
M.C. · Michael A. O'Connell · Michael C. · Michael J. O'Connell · Michael O'Connell · Michael S Connell