GA 198
| No. | Lecture Title | Book Title | Date | City |
|---|---|---|---|---|
| 1. | Knowledge as a Source of Healing I | Knowledge as a Source of Healing | 20 Mar 1920 | Dornach |
| 2. | Knowledge as a Source of Healing II | Knowledge as a Source of Healing | 21 Mar 1920 | Dornach |
| 3. | Healing Factors for the Social Organism III | Untranslated | 28 Mar 1920 | Dornach |
| 4. | Easter: the Festival of Warning | The Festivals and Their Meaning II : Easter | 02 Apr 1920 | Dornach |
| 4. | The Meaning of Easter | The Meaning of Easter: St. Paul and the Christ Impulse | 02 Apr 1920 | Dornach |
| 5. | Healing Factors for the Social Organism V | Untranslated | 03 Apr 1920 | Dornach |
| 6. | Lecture I | Roman Catholicism | 30 May 1920 | Dornach |
| 7. | Lecture II | Roman Catholicism | 03 Jun 1920 | Dornach |
| 8. | Lecture III | Roman Catholicism | 06 Jun 1920 | Dornach |
| 9. | Healing Factors for the Social Organism IX | Untranslated | 02 Jul 1920 | Dornach |
| 10. | Healing Factors for the Social Organism X | Untranslated | 03 Jul 1920 | Dornach |
| 11. | Healing Factors for the Social Organism XI | Untranslated | 04 Jul 1920 | Dornach |
| 12. | Healing Factors for the Social Organism XII | Untranslated | 09 Jul 1920 | Bern |
| 13. | Healing Factors for the Social Organism XIII | Untranslated | 10 Jul 1920 | Dornach |
| 14. | Healing Factors for the Social Organism XIV | Untranslated | 11 Jul 1920 | Dornach |
| 15. | Healing Factors for the Social Organism XV | Untranslated | 16 Jul 1920 | Dornach |
| 16. | Materialism and Religion | Healing Factors for the Social Organism | 17 Jul 1920 | Dornach |
| 17. | Man and Nature | Healing Factors for the Social Organism | 18 Jul 1920 | Dornach |
| 17. | Man and Nature | Man and Nature | 18 Jul 1920 | Dornach |