Anthroposophy, Psychosophy
and Pneumatosophy
GA 115
| 1. | Anthroposophy I | 23 Oct 1909 |
| 2. | Anthroposophy II | 25 Oct 1909 |
| 3. | Anthroposophy III | 26 Oct 1909 |
| 4. | Anthroposophy IV | 27 Oct 1909 |
| 5. | Psychosophy I | 1 Nov 1910 |
| 6. | Psychosophy II | 2 Nov 1910 |
| 7. | Psychosophy III | 3 Nov 1910 |
| 8. | Psychosophy IV | 4 Nov 1910 |
| 9. | Pneumatosophy I | 12 Dec 1911 |
| 10. | Pneumatosophy II | 13 Dec 1911 |
| 11. | Pneumatosophy III | 14 Dec 1911 |
| 12. | Pneumatosophy IV | 15 Dec 1911 |