The Mysteries and their Wisdom

An Outline of Occult Science

The Threshold of the Spiritual World

Knowledge of the Higher Worlds and Its Attainment

Mystics of the Renaissance and Their Relation to Modern Thought, Including Meister Eckhart, Tauler, Paracelsus, Jacob Boehme, Giordano Bruno, and Others

Theosophy. An Introduction to the Supersensible Knowledge of the World and the Destination of Man

Art History as a Reflection of Inner Spiritual Impulses: (CW 292)

An Outline of Occult Science (Annotated): Enriched Edition. Spiritual Science, Esoteric Cosmology, and the Evolution of Human Consciousness

Mystics After Modernism: Discovering the Seeds of a New Science in the Renaissance

The Philosophy of Freedom: The Basis for a Modern World Conception

Karmic Relationships: Volume 5: Esoteric Studies, Volume 5

The Four Temperaments

An Outline of Occult Science

The Incarnation of Ahriman: The Embodiment of Evil on Earth

Theosophy

Secret Brotherhoods: And the Mystery of the Humandouble

Karmic Relationships: Volume 1: Esoteric Studies, Volume 1

Self-Doubt: Depression, Anxiety Disorders, Panic and Fear. Threshold experiences, crises of the soul and healing on the anthroposophical path

Human Being's Experiences Beyond The Gates of Death

Karmic Relationships: Volume 2: Esoteric Studies, Volume 2