Nagin-bhai came to the Sri Aurobindo Ashram as a young boy in the 1930s. He had a regular correspondence with Sri Aurobindo regarding his sadhana, the role of Avatarhood, etc.
Quoting from the introduction, `He always regarded the Mother and Sri Aurobindo, to put it in his own words, "like my own mother and father" and there is no doubt that it is they who were doing Yoga in him as his spiritual parents.'
The author had regular conversations with Nagin-bhai from 1994 to 1997 when Nagin-bhai passed away.
Records of Nagin-bhai's experiences as narrated to the author comprise Part 1 of this book.
Part 2 consists of miscellaneous material on Nagin-bhai.