D S · L.D. · L.S. · Lyn Guest De Swarte
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Principles of - Spiritualism: The only introduction you'll ever need | 978-0-7225-3813-5 (0-7225-3813-8) | 1999 |
| Spiritualism: The only introduction you'll ever need | 978-0-00-727317-1 (0-00-727317-7) | 2007 |