| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Anthroposophy: A Concise Introduction to Rudolf Steiner's Spiritual Philosophy | 978-1-902636-92-4 (1-902636-92-9) | 2008 | |
| Anthroposophy A-Z: A Glossary of Terms Relating to Rudolf Steiner's Spiritual Philosophy | 978-1-85584-264-9 (1-85584-264-5) | 2011 | |
| Challenging Children | 978-3-12-507013-4 (3-12-507013-9) | 2006 |
Klett · Rudolf Steiner Press · Temple Lodge Publishing