| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Jesus and Lao Tzu: The Parallel Sayings | Paperback | 978-1-56975-319-4 (1-56975-319-9) | 2002 | Martin Aronson |
| Jesus and Lao Tzu: The Parallel Sayings | Hardcover | 978-1-56975-224-1 (1-56975-224-9) | 2000 | " |
| Music of Silence: A Sacred Journey through the Hours of the Day | Paperback | 978-1-56975-297-5 (1-56975-297-4) | 2001 | Sharon Lebell |