GA 192
| Date | Title | City |
|---|---|---|
| 21 Apr 1919 | Spiritual Scientific Treatment of Social and Educational Questions I | Stuttgart |
| 23 Apr 1919 | Spiritual Scientific Treatment of Social and Educational Questions II | Stuttgart |
| 01 May 1919 | Spiritual Scientific Treatment of Social and Educational Questions III | Stuttgart |
| 11 May 1919 | Spiritual Scientific Treatment of Social and Educational Questions IV | Stuttgart |
| 18 May 1919 | Spiritual Scientific Treatment of Social and Educational Questions V | Stuttgart |
| 01 Jun 1919 | Spiritual Scientific Treatment of Social and Educational Questions VI | Stuttgart |
| 08 Jun 1919 | Spiritual Scientific Treatment of Social and Educational Questions VII | Stuttgart |
| 09 Jun 1919 | Spiritual Scientific Treatment of Social and Educational Questions VIII | Stuttgart |
| 15 Jun 1919 | Spiritual Scientific Treatment of Social and Educational Questions IX | Stuttgart |
| 22 Jun 1919 | Spiritual Scientific Treatment of Social and Educational Questions X | Stuttgart |
| 29 Jun 1919 | Spiritual Scientific Treatment of Social and Educational Questions XI | Stuttgart |
| 06 Jul 1919 | Spiritual Scientific Treatment of Social and Educational Questions XII | Stuttgart |
| 13 Jul 1919 | Spiritual Scientific Treatment of Social and Educational Questions XIII | Stuttgart |
| 20 Jul 1919 | Spiritual Scientific Treatment of Social and Educational Questions XIV | Stuttgart |
| 03 Aug 1919 | Spiritual Scientific Treatment of Social and Educational Questions XV | Stuttgart |
| 08 Sep 1919 | Spiritual Scientific Treatment of Social and Educational Questions XVII | Stuttgart |
| 28 Sep 1919 | Spiritual Scientific Treatment of Social and Educational Questions XVII | Stuttgart |