Christine Issel & Sandra Rogers ยท Christoph Igel
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Reflexognosy A Shift in Paradigm Gateway to Health Through the Feet | 978-0-9625448-9-7 (0-9625448-9-2) | 2000 | Sandra B. Rodgers |
| Reflexology: Art, Science & History 2014 Edition | 978-0-9625448-3-5 (0-9625448-3-3) | 2014 | |