| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Esoteric Lessons 1913-1923: From the Esoteric School, Vol. 3 | 978-O-88O1O-618-4 (O-88O1O-618-2) | 2011 | Rudolf Steiner · Christopher Bamford |
Bammert Claudia [Red.] und Mariele [Bearb.] Radmacher-Martens