Rudolf Joseph Lorenz Steiner

Goethean Science (1883–1897)

Theory of Knowledge Implicit in Goethe's World-Conception (1886)

Truth and Knowledge, doctoral thesis, (1892)

Intuitive Thinking as a Spiritual Path (1894)

Mysticism at the Dawn of Modern Age (1901/1925)

Christianity as Mystical Fact (1902)

Theosophy: An Introduction to the Spiritual Processes in Human Life and in the Cosmos (1904)

How to Know Higher Worlds: A Modern Path of Initiation (1904–5)

Cosmic Memory: Prehistory of Earth and Man (1904)

The Education of the Child (1907)

An Outline of Esoteric Science (1910)

Four Mystery Dramas (1913)

The Renewal of the Social Organism (1919)