GA 222
| No. | Lecture Title | Book Title | Date | City |
|---|---|---|---|---|
| 1. | Lecture I | The Driving Force of Spiritual Powers in World History | 11 Mar 1923 | Dornach |
| 2. | Lecture II | The Driving Force of Spiritual Powers in World History | 12 Mar 1923 | Dornach |
| 3. | Lecture III | The Driving Force of Spiritual Powers in World History | 16 Mar 1923 | Dornach |
| 4. | Lecture IV | The Driving Force of Spiritual Powers in World History | 17 Mar 1923 | Dornach |
| 5. | Lecture V | The Driving Force of Spiritual Powers in World History | 18 Mar 1923 | Dornach |
| 6. | Lecture VI | The Driving Force of Spiritual Powers in World History | 22 Mar 1923 | Dornach |
| 7. | Lecture VII | The Driving Force of Spiritual Powers in World History | 23 Mar 1923 | Dornach |