Light And Its Rays: Nature's Own And Only Remedies For Disease And How To Apply Light To The Human Organism is a book written by S. Pancoast M.D. The book is a comprehensive guide on the use of light as a natural remedy for various diseases and how it can be applied to the human body. The author explains the different types of light and their properties, and how they can be used to treat various ailments. He also provides detailed instructions on...