| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1990 | 978-0-9621693-0-4 | D. G. Rolliet | Your Name and Colors: Secret Keys to Your Beauty, Personality and Success |
| 2003 | 978-0-9621693-8-0 | Baron Greycastle | Name Colorology: Key to Your Beauty, Personality, Romance and Success |