| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Die Kraft des Tai Chi: Sanfte Übungen für innere Ruhe und Harmonie | 978-3-332-01769-4 (3-332-01769-1) | 2006 | ||
| T'ai Chi and Aikido: Learn the Way of Spiritual Harmony with Two Ancient Martial Arts That Develop Mental Focus, Strength, Suppleness and Stamina | 978-0-7548-1748-2 (0-7548-1748-2) | 2007 | Peter Brady | |