GA 59
| Date | Title | City |
|---|---|---|
| 20 Jan 1910 | Spiritual Science and Speech | Berlin |
| 03 Feb 1910 | Laughing and Weeping | Berlin |
| 10 Feb 1910 | What is Mysticism? | Berlin |
| 17 Feb 1910 | The Nature of Prayer | Berlin |
| 03 Mar 1910 | Illness and Healing | Berlin |
| 10 Mar 1910 | The Positive and Negative in Man | Berlin |
| 28 Apr 1910 | Error and Mental Illness | Berlin |
| 05 May 1910 | Human Conscience | Berlin |
| 12 May 1910 | The Mission of Art (Homer, Aeschylus, Dante, Shakespeare, Goethe) | Berlin |