This books deal with Mudra Vigyan (the science of fingers postures which occupies a very important and prominent position among the ancient Indian Sciences). The science of Mudra Vigyan is deeply mysterious and amazing. In this book, the author has mostly dealt with science of elements. With Mudra Vigyan, it is not difficult to harmonize the undercurrents of the mind. Through this science it is also not difficult to achieve concentration of mind. Mudra Vigyan is most important aspect of the meditation of the supreme self and Yoga. The Book is the First ever book written explaining the medicinal aspect of Mudras by the auther Acharya Keshav dev, who hiself is the suprem master of Mudra Vigyan and has taught the world the Medical and paraphysical effect of MUDRAS. In the book, Yog Mudras (gestures)are being presented as miraculous remedies, which affect some illness like an injection. Mudras can cure almost any ailment from a simple earache to heart attack.\n \nEar ache can be cured in just a few minutes, by the Shunya Mudra. Similarly, many urinary infections will be cured by the Apan Mudra. In the case of severe heart attack, Mritsanjiveni Mudra provides instant relief within a few seconds.\n \nIn this book, the author has discussed about some very useful and effective Mudras in detail, which are very useful in curing disease. Each description the Mudra is accompanied with relevant illustration, which makes the matter easy to comprehend. The book is an exceptional source of knowlwdge for the beginners and also for experts of Yoga, Reki, and other alternate Medicine believers.