Lawrence Shirley · S. L. · S. Lawrence · Shirley Blackwell Lawrence
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Exploring Numerology | 978-1-56414-651-9 (1-56414-651-0) | 2003 |
| The Secret Science of Numerology: The Hidden Meaning of Numbers and Letters | 978-1-56414-529-1 (1-56414-529-8) | 2001 |