Sorupa Saram (also known as Swarupa Saram when it is spelt in the Sanskrit way)

This work was so highly valued by Bhagavan, he included it on a list of six titles that he recommended to Annamalai Swami. Since the other five were Kaivalya Navaneetam, Ribhu Gita, Ashtavakra Gita, Ellam Ondre, and Yoga Vasishta, Sorupa Saram is in distinguished company.