D. I. · D S · D. Schwartz · Dannel Schwartz
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Finding Joy: A Practical Spiritual Guide to Happiness | Paperback | 978-1-58023-009-4 (1-58023-009-1) | 1998 | |
| Finding Joy: A Practical Spiritual Guide to Happiness | Hardcover | 978-1-879045-53-8 (1-879045-53-2) | 1996 | Mark Hass |