| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Yin-Yang Butterfly: Ancient Chinese Sexual Secrets for Western Lovers | 978-0-87477-778-9 (0-87477-778-X) | 1994 |
| Yin Yang Butterfly: Ancient Chinese Sexual Secrets for Western Lovers | 978-0-684-81922-8 (0-684-81922-8) | 1997 |