Kriya Source Publishing · Penguin
| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Footsteps to Freedom | 978-0-14-303272-4 (0-14-303272-0) | 2006 | |
| Footsteps to Freedom Four Spiritual Masters of Kriya Yoga and a Beginner | 978-0-9559920-0-1 (0-9559920-0-1) | 2009 | |
| Footsteps to Freedom: Four Spiritual Masters of Kriya Yoga and a Beginner | 978-3-9522761-0-5 (3-9522761-0-3) | 2003 |