The Book tries to capture, with research based data, how the Mahars,an untouchable community of India got mass- converted to ' Neo-Budhism'under the leadership of late Dr.B.R. Ambedkar in 1956.How far social change and mobility took place and witnessed there after?How Neo-Budhism of Ambedkar took a little deviance from the Budhism?Does conversion really helped the subject under this study? Thus the book runs in a qualitative-descriptive fashion, backed by rich review of literature ,facts,figures,concepts and models relevant to the subject matter of the study.