GA Library
GA 218: Planetary Spheres and Their Influence
GA 218 in the Collected Works of Rudolf Steiner Planetary Spheres and Their Influence gathers fourteen lectures Rudolf Steiner gave between October and December 1922, spoken in Stuttgart, Dornach, Berlin,...
GA 350: Learning to See in the Spiritual World
Learning to See in the Spiritual World is the volume catalogued as GA 350 in Rudolf Steiner's collected works, gathering fourteen question-and-answer lectures he gave to the workmen building the...
GA 28: The Course of My Life
Among the volumes of Rudolf Steiner's collected works, The Course of My Life (GA 28) holds a singular place: it is his autobiography, the only sustained account he ever gave...
GA 11: Cosmic Memory
Cosmic Memory, catalogued as GA 11 in Rudolf Steiner's collected works, is a short book Steiner assembled from a series of essays he published between 1904 and 1908 in the...
GA 155: Interest
Interest is the English working title given to GA 155, a gathering of public and members' lectures Rudolf Steiner delivered in Scandinavia between 1912 and 1914. The volume collects ten...
GA 054: World Mysteries and Theosophy
World Mysteries and Theosophy is the collected English title given to GA 054, a cycle of twenty-one public lectures Rudolf Steiner delivered between February 1905 and March 1908, mostly in...