| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Search for Meaning | 978-0-687-08176-9 (0-687-08176-9) | 1994 | Thomas H. Naylor · William H. Willimon |
| The Search for Meaning Workbook | 978-0-687-00440-9 (0-687-00440-3) | 1994 | Thomas H. Naylor · William H. Willimon |