Dera Sacha Sauda and Gurmeet Ram Rahim A Decade-long Investigation is written by Anurag Tripathi, an investigative journalist. Gurmeet Ram Rahim Singh Insan has been the head of the social group Dera Sacha Sauda since 1990. Recently was in news because of a rape conviction by a girl and sentenced to a total of 20 years in jail. The book is about the struggle of truth with the power and rich. Visit your website to have this book describing the whole what happened and why?