This is another fantastic book by William Walker Atkinson, writing under the pen name Yogi Ramacharaka. The book is an in dept explanation of the Power of Water.There is one form or phase of "Hatha Yoga," however, which constitutes an important part of this great system of Natural Healing, which should be understood and practiced by those who would maintain a healthy condition of physical being, and which is worthy of being explained in detail in a supplementary volume-the Hindu Yogi system of Practical Water Cure. In response to many demands from those who were interested in our presentation of the general subject of "Hatha Yoga," we have incorporated in this supplementary book the details of the said system. We trust that we will bring to the attention of many persons of the Western world the benefits to be derived from this most meritorious system.Water Cure is not a new thing to the Western world. Many Western teachers have expounded its merits in a most forcible manner, and thousands of people have applied the method with excellent results. It must be confessed that both the Eastern and Western systems of Water Cure have much in common so far as the actual methods are concerned, although the Hindus explain many of the therapeutic results by the theory of "Prana," which is unknown to the ordinary Westerner. An understanding of the principle of Prana in its phase of a therapeutic agent in connection with the Water Cure, will throw much new light upon the entire system of the application of water to the cure of physical disorders.