GA 154
| Date | Title | City |
|---|---|---|
| 18 Apr 1914 | How Can One Obtain an Understanding of the Spiritual World I | Berlin |
| 26 Apr 1914 | Robert Hamerling | Berlin |
| 05 May 1914 | The Spiritual Awakewning of Thought as a Requirement of the Times | Basel |
| 12 May 1914 | How Can One Obtain an Understanding of the Spiritual World II | Berlin |
| 25 May 1914 | Clairvoyance and the Supersensible World | Paris |
| 26 May 1914 | Clairvoyance, Intelligence and Knowledge | Paris |
| 17 Apr 1914 | Of the Need for Spiritual Science | Prague |