Firefly Books · Key Porter Books
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Psoriasis, 2nd Edition | 978-1-55470-250-3 (1-55470-250-X) | 2010 | Richard G. B. Langley Dr. |
| Psoriasis: Everything You Need to Know | 978-1-55407-093-0 (1-55407-093-7) | 2005 | |
| Skin Cancer | 978-1-55470-254-1 (1-55470-254-2) | 2011 | Dr. Ross Langley |
D B · D. G. · (D-R) · D Richard · Dr. G. · G.B. · R. B · Richard B. · Richard G