I am not the authority person to write a review about such a great holy book. However I just wanted to convey my feelings which I experienced while reading the book.
I am the person who found of yoga and meditation and I came across this book, while reading the experiences of Swamiji, I thrilled and I surprised by reading that there so many powerful Vidyas are with us and those are scattered around India particularly in Himalaya. At one point in time I really felt that I should leave everything and do the meditation, since ultimately what we all want is happiness, which we surely not going to get by all these physical things. So why not to leave everything and experience the happiness.
Ohh, but again the responsibilities come and you have to drop all these best thoughts. However I am sure, one day I will achieve the happiness through Meditation only. The best book I ever read on Yoga and Meditation.
Please go ahead and read the book don’t waste a single min.
Prasad