This book gives a concise, detailed and well illustrated insight into the science of Equine Iridology, which was taught to a pioneer in the field, Syd Mercer, by a Stoke-on-Trent veterinarian called Stephenson, during the first World War. Iridology on humans has been practised successfully since the Ancient Egyptians and is well documented. It is taught in the medical schools in Russia and in the University Paris Nord and is used internationally as a scientific diagnostic tool.

This book is based on years of detailed research and study into Equine Iridology by the author, who is well known as an outstanding iridologist herself as well as a teacher of the science.