Siddhartha Chatterjee is a sports person, social activist and retired water polo player of India. Researcher of Islam and Sanatan Dharma.Passionate for work with spiritual psychology.His 1st book, “Divine Truth Part 1” and “Haq-e-Elahi” in Urdu left his mark on the society. “Nurin Ki Atmakatha” is a novel for women empowerment published in Urdu and Hindi, Haque-e-Elahi part 1 to 4 “is the explanation of Holy Quran under the Holy light of Brahma Sutra of Sanatan Dharma“. His books publish in various languages. His moto is to justify religion with logic and science, tring to eliminate religious conflicts, blind Fath and superstitions from the society. Born and brought up in Kolkata, a successful businessman. For The passion to Establish peaceful and educated society motivated him to take up the ‘pen’.