- Bhaskar Bhattacharyya
- Harendr Upadhyay Pandit
- Janakanada Saraswati
- James Riddell
- Stephen Huyler
- Al-Sayed Haroun Ibn Hussein Al-Makhzoumi
- Commentary by Swami Chinmayananda
- Thiruvalluvar
- Robert M. Cooper
- Lilian Silburn
- Eileen Pettycrew
- Richard Herring
- Maxwell Austin Van Lack
- Swahananda
- Swani Chinmayananda
- Janakananda
- Harendra Upadhyay
- Dianne Lancaster
- SMVA Trust
- Donna M. Wulff














![Tantra Yoga [Hardcover] [Jan 01, 1971] Nik Douglas 8121504325 Book Cover](https://m.media-amazon.com/images/I/412e2ajw6+L._SL200_.jpg)
