The Rudolf Steiner Archive

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December 20 GMT

Year	Lecture Title	Book Title	City	Volume
1904	A. W. Sellin to Rudolf Steiner	The History of the Esoteric School 1904–1914, Volume Two	Berlin	265
1906	To Edouard Schuré in Barr, Alsace	The History of the Esoteric School 1904–1914, Volume One	Munich	264
1911	Meditation Image	Lessons for the Participants of Cognitive-Cultic Work 1906–1924	Berlin	265a
1914	Fourth Lecture	How Does One Enter the World of Ideas?	Dornach	156
1904	Lecture VIII	The History of the Middle Ages	Berlin	51
1922	Spiritual-Scientific Foundations for a True Physiology	Health and Illness, Volume I	Dornach	348
1918	The New Revelation of the Spirit	The Fundamental Social Demand of Our Times	Dornach	186
1920	First Closing Address	The Essence of Music: Questions and Answers	Dornach	283
1910	Esoteric Lesson	Esoteric Lessons 1910–1912	Berlin	266II
1906	52a. Letter from Rudolf Steiner to Edouard Schuré	Correspondence with Marie Steiner 1901–1925	Munich	262