C.H. ยท C. Hoffmann
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Breaking the Silence on Women's Hair Loss | 978-1-58054-469-6 (1-58054-469-X) | 2007 |
| Cranberries: Nature's Nutrient Powerhouse | 978-1-58054-461-0 (1-58054-461-4) | 2007 |
| Goji Berry: Fruits of Paradise | 978-1-58054-473-3 (1-58054-473-8) | 2007 |