| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Graceful Passages: A Companion for Living and Dying | 978-1-57731-561-2 (1-57731-561-8) | 2006 | Sam Keen · Gary Remal Malkin |
| Graceful Passages: A Companion for Living and Dying | 978-1-57731-428-8 (1-57731-428-X) | 2003 | Gary Remal Malkin · Sam Keen |