A prose and verse translation with grammatical commentary of the Upadesha Unthiyar of Sri Ramana Maharshi with relevant verses from the Tiru Unthiyar of Sri Muruganar. Also included are Manikkavacagar's Tiru Unthiyar and extracts from the Avirodha Unthiyar of Santalinga Swamigal and the Tiru Unthiyar of Uyyavantha Teva Nayanar. The book can be read in its own right, or as a companion volume to 'Ulladu Narpadu - a grammatical commentary' by the same...