GA 56
| No. | Lecture Title | Book Title | Date | City |
|---|---|---|---|---|
| 1. | The Mission of Occult Science in Our Time | 10 Oct 1907 | Berlin | |
| 2. | Natural Science Facing a Crucial Decision | 17 Oct 1907 | Berlin | |
| 3. | The Knowledge of Soul and Spirit | 24 Oct 1907 | Berlin | |
| 4. | Man and Woman in Light of Spiritual Science | 18 Mar 1908 | Munich | |
| 5. | Initiation | 28 Nov 1907 | Berlin | |
| 6. | The So-Called Dangers of Initiation | 12 Dec 1907 | Berlin | |
| 7. | Man, Woman and Child | 09 Jan 1908 | Berlin | |
| 8. | The Souls of Animals in the Light of Spiritual Science | 23 Jan 1908 | Berlin | |
| 9. | Illusory Illness | Illusory Illness and the Feverish Pursuit of Health | 03 Dec 1907 | Munich |
| 10. | The Feverish Pursuit of Health | Illusory Illness and the Feverish Pursuit of Health | 05 Dec 1907 | Munich |
| 11. | Occupation and Earnings | 12 Mar 1908 | Berlin | |
| 12. | Sun, Moon and Stars | 26 Mar 1908 | Berlin | |
| 13. | Outset and End of the Earth | 09 Apr 1908 | Berlin | |
| 14. | Hell | 16 Apr 1908 | Berlin | |
| 15. | Heaven | 14 May 1908 | Berlin |