- R. Srinivasan: Talks with Swami Prajnanpad Indian Edition: 1977, Pub. Bharatiya Vidya Bhavan (Bombay)
Edition francaise: Entretiens avec Svami Prajnanpad, 1984, Ed. Accarias-L'Originel (Paris)
Revised English Edition: Talks with Swami Prajnanpad, 1987, Pub. Element Books Ltd (Shaftesbury, Dorset)
German Edition: Gesprache mit Swami Prajnanpad, 1993, Verlag Alf Liichow (Freiburg)
- Sumangal Prakash: L'Experience de 1'Unite 1986, Ed. Accarias-L'Originel (Paris)