Con-Psy Publications · Two Worlds Publishing Co Ltd
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Meditation for Beginners | 978-0-947823-30-6 (0-947823-30-1) | 1992 |
| Puzzles: 40 Questions to Trigger, Trick or Treat Meditations | 978-1-898680-08-6 (1-898680-08-6) | 1996 |