| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Light Drenched Journey | 978-1-4565-9344-5 (1-4565-9344-7) | 2011 | Bob Phillips |
| When God Walks Away: A Companion for the Journey Through the Dark Night of the Soul | 978-0-8245-2380-0 (0-8245-2380-6) | 2006 | |