“Mudra” is a gesture made with fingers, hands or entire body, sometimes coupled with breathing techniques to stimulate the flow of energy in the body. Mudras originated thousands of years ago and were very well adopted in ancient India, but of late, its essence is seen diminishing. With an intention to bring the benefits of Mudras to common man, Yogacharya Sri D.Prakash Rao has published a book in Telugu by name “Mudralu, Bhandhaalu” which is result of his vast study and research in the area of Yoga and Mudras. Till date it sold around 10,000 copies. To further strengthen the reach of this knowledge and benefits to larger audience, Sri Prakash Rao along with his daughter Deepthi have brought forward a book in English by name “Sampoorna Mudra Vignan” and in Telugu "Sampoona Mudra Vignanam" which is an encyclopedia to Mudras. It covers ~800 Mudras with pictures, which explains the procedure, time limit to perform the Mudras, their physical, mental and spiritual benefits. Apart from therapeutic use through chikitsa mudras, this book also covers various mudras on Pranayama, Dhyana (Meditation) to activate chakras, Puja mudras, Mantra mudras, Vaastu mudras, Natya mudras and many more. Last part of the book contains a detailed list of ailments with special mention about the Mudras which can prevent or cure specific ailments. The reader can find his or her current health issue and practice the specific Mudras proposed in the book to experience direct benefits of Mudras. Irrespective of the age, if staying fit is your goal, then this is a “Book of all Times”!