Foundations of Esotericism CW93a, notes by participants of 31 lectures by Rudolf Steiner, given in Berlin between 26 September and 5 November 1905. Translated by Vera and Judith Compton-Burnett.
1. Lecture 1: (26th September 1905)
2. Lecture 2: 27th September 1905)
3. Lecture 3: (28th September 1905)
4. Lecture 4: (29th September 1905)
5. Lecture 5: (30th September 1905)
6. Lecture 6: (1st October 1905)
7. Lecture 7: (2nd October 1905)
8. Lecture 8: (3rd October 1905)
9. Lecture 9: (4th October 1905)
10. Lecture 10: (5th October 1905)
11. Lecture 11: (6th October 1905)
12. Lecture 12: (7th October 1905)
13. Lecture 13: (8th October 1905)
14. Lecture 14: (9th October 1905)
15. Lecture 15: (10th October 1905)
16. Lecture 16: (11th October 1905)
17. Lecture 17: (12th October 1905)
18. Lecture 18: (16th October 1905)
19. Lecture 19: (17th October 1905)
20. Lecture 20: (18th October 1905)
21. Lecture 21: (19th October 1905)
22. Lecture 22: (24th October 1905)
23. Lecture 23: (25th October 1905)
24. Lecture 24: (26th October 1905)
25. Lecture 25: (27th October 1905)
26. Lecture 26: (28th October 1905)
27. Lecture 27: (30th October 1905)
28. Lecture 28: (31th October 1905)
29. Lecture 29: (3rd November 1905)