The author, Dr.P.V.S.Suryanarayana Raju is a pediatrician from Andhra Pradesh, India, born on 12th December 1950. He has been working on the subject of self-inquiry for the past 30 years under the living Presence and guidance of Osho and Ramana Maharshi which he discovered 30 years ago in Ramanasramam. He met Osho personally in 1987 and 1989 in whose presence there happened radical transformation of being.He is a frequent visitor to Ramanasramam and out of gratefulness to Bhagawan he has written many books analyzing his teachings and these are some of them: The Art of self-enquiry, Alpha and Omega of self-inquiry, The essence of self-inquiry part 1 & 2, Insights in self-inquiry Part 1 & 2, Theory of self-inquiry, The Practice of self-inquiry, The theory and Practice of self-inquiry, The comprehensive book on self-inquiry, Know Thyself, He also wrote self-inquiry quotes in two volumes,commented on "who am i", Upadesa...