The present work is the English translation of Muni Nyayavijayaji, an ideal Jain Monk’s original Gujarati work ‘Jaina Darsana’ which has run into twelve editions. No one has ever explained the Jaina concepts of nine ‘reals’, six-substance causations, spiritual attitude, spirituals, non-violence, austerity, God, Karma, non-absolutism, relativity of ‘commandments’, etc. as interestingly and lucidly as Nyayavijayaji has done.