Many spiritual books are distributed for free as Prasadam (spiritual offering), but some modern annotated versions are copyrighted.
Volunteers often upload old, out-of-copyright spiritual booklets here. Search for "Datt Naam Sankirtan" specifically. datt naam sankirtan gujarati pdf
Chanting "Shri Gurudev Datta" is specifically recommended during Pitru Paksha Many spiritual books are distributed for free as
Let the digital bytes convert into divine bliss. datt naam sankirtan gujarati pdf