| 88 | The Astral World and Devachan | 1903 to 1904 | Berlin | 23 lectures |
| 89 | Consciousness — Life — Form | 1904 to 1906 | Berlin | 26 lectures |
| 90a | Self-Knowledge and God-Knowledge I | 1903 to 1904 | Berlin | 78 lectures |
| 90b | Self-Knowledge and God-Knowledge II | 1905 to 1906 | Berlin, Cologne, Düsseldorf | 38 lectures |
| 90c | Theosophy and Occultism | 1903 | Berlin | 15 lectures |
| 91 | Cosmology and Human Evolution Color Theory | 1903 to 1906 | Landin, Berlin, Haubinda | 83 lectures |
| 92 | Occult Truths of Old Myths and Legends | 1904 to 1907 | Berlin, Cologne, Nuremberg | 16 lectures |
| 93 | The Temple Legend and the Golden Legend | 1904 to 1906 | Berlin | 20 lectures |
| 93a | Basic Elements of Esotericism | 1905 | Berlin | 31 lectures |
| 94 | Cosmology | 1906 | Paris, Leipzig, Munich | 43 lectures |
| 95 | At the Gates of Theosophy | 1906 | Stuttgart | 14 lectures |
| 96 | Original Impulses of Spiritual Science | 1906 to 1907 | Berlin | 20 lectures |
| 97 | The Christian Mystery | 1906 to 1907 | Cologne, Leipzig, Düsseldorf | 31 lectures |
| 98 | Nature and Spirit Beings | 1907 to 1908 | Munich, Cologne, Stuttgart | 18 lectures |
| 99 | The Theosophy of the Rosicrucians | 1907 | Munich | 14 lectures |
| 100 | Human Development and Christ-Knowledge | 1907 | Kassel, Basel | 22 lectures |
| 101 | Myths and Legends Occult Signs and Symbols | 1907 | Berlin, Cologne, Stuttgart | 16 lectures |
| 102 | The Influence of Spiritual Beings upon Man | 1908 | Berlin | 13 lectures |
| 103 | The Gospel of John | 1908 | Hamburg | 12 lectures |
| 104 | The Apocalypse of John | 1908 | Nuremberg | 13 lectures |
| 104a | From the Pictorial Script of the Apocalypse of John | 1907 to 1909 | Oslo, Munich | 16 lectures |
| 105 | Cosmos, Earth and Man | 1908 | Stuttgart | 11 lectures |
| 106 | Egyptian Myths and Mysteries | 1908 | Leipzig | 12 lectures |
| 107 | Spiritual-Scientific Anthropology | 1908 to 1909 | Berlin | 19 lectures |
| 108 | Anthroposophy's Response to Universal Questions | 1908 to 1909 | Berlin, Munich, Nuremberg | 21 lectures |
| 109 | The Principle of Spiritual Economy | 1909 | Budapest, Berlin, Cologne | 21 lectures |
| 110 | Spiritual Hierarchies | 1909 | Düsseldorf | 9 lectures |
| 111 | Introduction to the Basics of Theosophy | 1907 to 1909 | Hanover, Rome, Amsterdam | 32 lectures |
| 112 | The Gospel of John | 1909 | Kassel | 14 lectures |
| 113 | The East in the Light of the West | 1909 | Munich | 10 lectures |
| 114 | The Gospel of Luke | 1909 | Basel | 10 lectures |
| 115 | Anthroposophy, Psychosophy and Pneumatosophy | 1909 to 1911 | Berlin | 12 lectures |
| 116 | The Christ Impulse and the Development of Self-Awareness | 1909 to 1910 | Berlin | 7 lectures |
| 117 | The Deeper Mysteries of Human Development | 1909 | Berlin, Munich, Stuttgart | 12 lectures |
| 117a | The Gospel of John and the Three Other Gospels | 1910 | Stockholm | 13 lectures |
| 118 | The Advent of Christ in the Etheric World | 1910 | Rome, Munich, Stuttgart | 16 lectures |
| 119 | Macrocosm and Microcosm | 1910 | Vienna | 12 lectures |
| 120 | The Revelations of Karma | 1910 | Hanover | 11 lectures |
| 121 | The Mission of Individual Folk-Souls | 1910 to 1918 | Oslo | 12 lectures |
| 122 | Secrets of the Biblical Creation Story | 1910 | Munich | 11 lectures |
| 123 | The Gospel of Matthew | 1910 | Bern | 12 lectures |
| 124 | Excursions into the Subject of The Gospel of Mark | 1910 to 1911 | Berlin, Hanover, Koblenz | 13 lectures |
| 125 | Paths and Goals of the Spiritual Human Being | 1910 | Copenhagen, Berlin, Munich | 14 lectures |
| 126 | Occult History | 1910 to 1911 | Stuttgart | 6 lectures |
| 127 | The Mission of the New Spirit Revelation | 1911 | Berlin, Munich, Basel | 17 lectures |
| 128 | An Occult Physiology | 1911 | Prague | 8 lectures |
| 129 | Wonders of the World, Trials of the Soul, and Revelations of the Spirit | 1911 | Munich | 11 lectures |
| 130 | Esoteric Christianity and the Spiritual Guidance of Humanity | 1911 to 1912 | Munich, Neuchâtel, Kassel | 23 lectures |
| 131 | From Jesus to Christ | 1911 | Karlsruhe | 11 lectures |
| 132 | True Aspects of Evolution | 1911 | Berlin | 5 lectures |
| 133 | Earthly and Cosmic Man | 1911 to 1912 | Berlin | 9 lectures |
| 134 | The World of the Senses and The World of the Spirit | 1911 to 1912 | Hanover | 6 lectures |
| 135 | Reincarnation and Karma | 1912 | Berlin, Stuttgart | 5 lectures |
| 136 | Spiritual Beings in Heavenly Bodies and Natural Realms | 1912 | Helsinki | 11 lectures |
| 137 | Man in the Light of Occultism, Theosophy and Philosophy | 1912 | Oslo | 10 lectures |
| 138 | Initiation from Eternity to the Present | 1912 | Munich | 8 lectures |
| 139 | The Gospel of Mark | 1912 | Basel | 10 lectures |
| 140 | Occult Investigations into Life Between Death and Rebirth | 1912 to 1913 | Munich, Bergen, Milan | 20 lectures |
| 141 | Life Between Death and Rebirth | 1912 to 1913 | Berlin | 10 lectures |
| 142 | The Bhagavad Gita and The Epistles of Paul | 1912 to 1913 | Cologne | 5 lectures |
| 143 | Experiences of the Supernatural | 1912 | Munich, Cologne, Stockholm | 14 lectures |
| 144 | The Mysteries of the Orient and Christianity | 1913 | Berlin | 4 lectures |
| 145 | What Significance does Occult Development have for Man's Sheaths: | 1913 | The Hague | 11 lectures |
| 146 | The Occult Foundations of the Bhagavad Gita | 1913 | Helsinki | 9 lectures |
| 147 | Secrets of the Threshold | 1913 | Munich | 8 lectures |
| 148 | From Akashic Research The Fifth Gospel | 1913 to 1914 | Berlin, Oslo, Cologne | 18 lectures |
| 149 | Christ and the Spiritual World | 1913 to 1914 | Leipzig | 6 lectures |
| 150 | The Spirit World's Impact on the Physical World | 1913 | Stockholm, Augsburg, Berlin | 9 lectures |
| 151 | Human and Cosmic Thought | 1914 | Berlin | 4 lectures |
| 152 | Precursors to the Mystery of Golgotha | 1913 to 1914 | Stuttgart, London, Basel | 10 lectures |
| 153 | The Inner Nature of Man | 1914 | Vienna | 9 lectures |
| 154 | How Does One Gain an Understanding of the Spiritual World? | 1914 | Berlin, Paris, Basel | 7 lectures |
| 155 | Christ and the Human Soul | 1912 to 1914 | Norrköping, Copenhagen | 10 lectures |
| 156 | Occult Reading and Occult Hearing | 1914 | Dornach, Basel | 11 lectures |
| 157 | Human Destinies and the Destinies of Nations | 1914 to 1915 | Berlin | 14 lectures |
| 157a | The Shaping of Destiny and Life after Death | 1915 | Berlin | 7 lectures |
| 158 | The Connection Between Humans and the Elemental World | 1912 to 1914 | Dornach, Helsinki, Berlin | 13 lectures |
| 159 | The Mystery of Death | 1915 | Düsseldorf, Nuremberg, Prague | 15 lectures |
| 161 | Paths to Spiritual Insight and the Renewal of an Artistic Worldview | 1915 | Dornach | 13 lectures |
| 162 | Artistic and Existential Questions | 1915 | Dornach | 13 lectures |
| 163 | Chance, Providence and Necessity | 1915 | Dornach | 8 lectures |
| 164 | The Value of Thinking for Satisfying Our Quest for Knowledge | 1915 | Dornach | 11 lectures |
| 165 | The Spiritual Unification of Humanity through the Christ Impulse | 1915 to 1916 | Dornach, Basel, Bern | 12 lectures |
| 166 | Necessity and Freedom | 1916 | Berlin | 5 lectures |
| 167 | The Present and the Past in the Human Spirit | 1916 | Berlin | 12 lectures |
| 168 | The Connection Between the Living and the Dead | 1916 | Zurich, Bern, Hamburg | 8 lectures |
| 169 | World Being and I-ness | 1916 | Berlin | 7 lectures |
| 170 | The Riddle of Man | 1916 | Dornach | 15 lectures |
| 171 | Humanity's Internal Development Impulses | 1916 | Dornach | 16 lectures |
| 172 | The Karma of a Person's Profession | 1916 | Dornach | 10 lectures |
| 173a | Reflections on Contemporary History I | 1916 | Dornach | 7 lectures |
| 173b | Reflections on Contemporary History II | 1916 to 1917 | Dornach | 9 lectures |
| 173c | Reflections on Contemporary History III | 1917 | Dornach | 8 lectures |
| 174a | Central Europe between East and West | 1914 to 1918 | Munich, Stuttgart | 12 lectures |
| 174b | The Spiritual Background of World War I | 1914 to 1921 | Stuttgart | 16 lectures |
| 175 | Building Stones for an Understanding of the Mystery of Golgotha | 1917 | Berlin | 17 lectures |
| 176 | Truths Regarding Humans Development The Karma of Materialism | 1917 | Berlin | 17 lectures |
| 177 | The Spiritual Backgrounds of the Outer World | 1917 | Dornach | 14 lectures |
| 178 | Individual Spirit Beings and Their Work in the Human Soul | 1917 | Dornach, St. Gallen, Zurich | 9 lectures |
| 179 | Historical Necessity and Freedom The Influence of Fate from the World of the Dead | 1917 | Dornach | 8 lectures |
| 180 | Mystery Truths and Christmas Impulses | 1917 to 1918 | Dornach, Basel | 16 lectures |
| 181 | Earth-Death and Universal-Life Anthroposophical Life-Gifts Essential Aspects of Consciousness for the Present and the Future | 1918 | Berlin | 21 lectures |
| 182 | Death as a Transformation of Life | 1917 to 1918 | Zurich, Bern, Hamburg | 7 lectures |
| 183 | The Science of Human Development | 1918 | Dornach | 9 lectures |
| 184 | The Polarity of Duration and Development in Human Life | 1918 | Dornach | 15 lectures |
| 185 | Historical Symptomatology | 1918 | Dornach | 9 lectures |
| 185a | The Developmental-Historical Basis of Social Judgment | 1918 | Dornach | 8 lectures |
| 186 | The Fundamental Social Demand of Our Time In a Different Context | 1918 | Dornach, Bern | 12 lectures |
| 187 | How Can Humanity Rediscover the Christ? | 1918 to 1919 | Dornach, Basel | 8 lectures |
| 188 | Goetheanism | 1919 | Dornach | 12 lectures |
| 189 | The Social Question as a Question of Consciousness | 1919 | Dornach | 8 lectures |
| 190 | Past and Future Influences on Social Events | 1919 | Dornach | 12 lectures |
| 191 | The Social Question as a Question of Consciousness | 1919 | Dornach | 15 lectures |
| 192 | Spiritual-Scientific Consideration of Social and Pedagogic Questions | 1919 | Stuttgart | 17 lectures |
| 193 | The Inner Aspect of the Social Riddle | 1919 | Zurich, Berlin, Bern | 10 lectures |
| 194 | Michael's Message | 1919 | Dornach | 12 lectures |
| 195 | World New Year's Eve and New Year's Reflections | 1919 to 1920 | Stuttgart | 5 lectures |
| 196 | Spiritual and Social Transformations in Human Evolution | 1920 | Dornach | 18 lectures |
| 197 | Contrasts in Human Development | 1920 | Stuttgart | 11 lectures |
| 198 | Healing Factors for the Social Organism | 1920 | Dornach, Bern | 17 lectures |
| 199 | Spiritual Scientific Insight into the Fundamental Impulses of Social Organization | 1920 | Dornach, Berlin | 18 lectures |
| 200 | The New Spirituality and the Christ Experience of the Twentieth Century | 1920 | Dornach | 7 lectures |
| 201 | Correspondences Between the Microcosm and the Macrocosm | 1920 | Dornach | 16 lectures |
| 202 | The Bridge Between the Spiritual and Physical Realms of Human Beings The Search for the New Isis, the Divine Sophia | 1920 | Dornach, Basel, Bern | 16 lectures |
| 203 | Human Responsibility for Global Development | 1921 | Dornach, Stuttgart, The Hague | 18 lectures |
| 204 | Perspectives on Human Evolution | 1921 | Dornach | 17 lectures |
| 205 | Human-Becoming, World-Soul and World-Spirit I | 1921 | Dornach, Bern, Stuttgart | 13 lectures |
| 206 | Human-Becoming, World-Soul and World-Spirit I | 1921 | Dornach | 11 lectures |
| 207 | Anthroposophy as Cosmosophy I | 1921 | Dornach | 11 lectures |
| 208 | Anthroposophy as Cosmosophy II | 1921 | Dornach | 11 lectures |
| 209 | Nordic and Central European Spiritual Influences. The Feast of the Epiphany | 1921 | Dornach, Oslo, Berlin | 11 lectures |
| 210 | Old and New Initiation Methods | 1922 | Dornach, Mannheim, Wrocław | 14 lectures |
| 211 | The Mystery of the Sun and The Mystery of Death and Resurrection | 1922 | Dornach, London, Bern | 12 lectures |
| 212 | Human Soul-Life and Spiritual Striving | 1922 | Dornach | 9 lectures |
| 213 | Human Questions and Cosmic Answers | 1922 | Dornach | 13 lectures |
| 214 | The Secret of the Trinity | 1922 | Dornach, Oxford, London | 11 lectures |
| 215 | Philosophy, Cosmology, and Religion in Anthroposophy | 1922 | Dornach | 10 lectures |
| 216 | Fundamental Impulses of Humanity's Development Throughout World History | 1922 | Dornach | 8 lectures |
| 217 | Spiritual Forces at Work in the Coexistence of Older and Younger Generations | 1922 | Stuttgart | 13 lectures |
| 217a | Knowledge — The Task of Youth | 1920 to 1924 | Dornach, Stuttgart, Arnheim | 17 lectures |
| 218 | Spiritual Connections in the Makeup of the Human Organism | 1922 | London, Stuttgart, Dornach | 16 lectures |
| 219 | The Relationship of Man to the Starry World The Spiritual Communion of Mankind | 1922 | Dornach | 12 lectures |
| 220 | Living Knowledge of Nature, Intellectual Fall from Grace and Spiritual Elevation from Sin | 1923 | Dornach | 12 lectures |
| 221 | Earthly Knowledge and Heavenly Insight | 1923 | Dornach | 9 lectures |
| 222 | The Stimulation of World-historical Events by Spiritual Powers | 1923 | Dornach | 7 lectures |
| 223 | The Annual Cycle as the Earth's Breathing Process and the Four Major Festival Seasons | 1923 | Dornach, Vienna | 9 lectures |
| 224 | The Human Soul in its Connection with Divine-Spiritual Individualities The Internalization of the Annual Festivals | 1923 | Stuttgart, Dornach, Prague | 11 lectures |
| 225 | Three Perspectives of Anthroposophy Cultural Phenomena | 1923 | Dornach | 12 lectures |
| 226 | Human Nature, Human Destiny and World Development | 1923 | Oslo | 7 lectures |
| 227 | Insight from Initiation | 1923 | Penmaenmawr | 15 lectures |
| 228 | The Development of Human Consciousness in the Past, Present and Future | 1923 | Dornach, Stuttgart, London | 9 lectures |
| 229 | Experiencing the Course of the Year | 1923 | Dornach, Stuttgart | 6 lectures |
| 230 | Man as the Harmony of the Creating, Forming and Shaping Word of the World | 1923 | Dornach | 12 lectures |
| 231 | An Anthroposophical Understanding of the Psychic Human Being | 1923 | The Hague | 7 lectures |
| 232 | The Composition of the Mysteries | 1923 | Dornach | 14 lectures |
| 233 | World History in an Anthroposophical Light | 1923 to 1924 | Dornach | 9 lectures |
| 233a | Mystery Sites of the Middle Ages Easter as Part of Humanity's Mystery-History | 1924 | Dornach | 10 lectures |
| 234 | Anthroposophy | 1924 | Dornach | 9 lectures |
| 235 | Esoteric Considerations of Karmic Connections | 1924 | Dornach | 12 lectures |
| 236 | Esoteric Considerations of Karmic Connections | 1924 | Dornach | 17 lectures |
| 237 | Esoteric Considerations of Karmic Connections | 1924 | Dornach | 11 lectures |
| 238 | Esoteric Considerations of Karmic Connections | 1924 | Dornach | 11 lectures |
| 239 | Esoteric Considerations of Karmic Connections | 1924 | Wrocław, Prague, Paris | 16 lectures |
| 240 | Esoteric Considerations of Karmic Connections | 1924 | Arnheim, London, Stuttgart | 15 lectures |
| 243 | Initiate Consciousness | 1924 | Torquay | 11 lectures |
| 246 | Supplements to Member Lectures | 1904 to 1924 | Dornach, Berlin, Stuttgart | 84 lectures |
| 250 | The History of the German Section of the Theosophical Society | 1902 to 1920 | Berlin, London, Paris | 52 lectures |
| 251 | The History of the Anthroposophical Society 1913–1922 | 1913 to 1922 | Berlin, Dornach, Vienna | 41 lectures |
| 252 | The History of the Johannesbau and Goetheanum Associations | 1911 to 1924 | Dornach, Berlin, Basel | 28 lectures |
| 253 | Difficulties of Living Together in the Anthroposophical Society | 1915 | Dornach | 9 lectures |
| 254 | The Occult Movement | 1915 | Dornach | 13 lectures |
| 255b | Anthroposophy and its Opponents | 1919 to 1923 | Dornach, Stuttgart, Basel | 24 lectures |
| 257 | Anthroposophical Community Building | 1923 | Stuttgart, Dornach | 10 lectures |
| 258 | The History and Circumstances of the Anthroposophical Movement in relation to the Anthroposophical Society. | 1923 | Dornach | 8 lectures |
| 259 | The Fateful Year of 1923 | 1923 | Dornach, Stuttgart, Basel | 95 lectures |
| 260 | The Christmas Conference | 1923 to 1924 | Dornach | 11 lectures |
| 260a | The Constitution of the General Anthroposophical Society | 1924 to 1925 | Dornach, Wrocław, Bern | 123 lectures |
| 261 | Our Dead | 1906 to 1924 | Dornach, Berlin, Basel | 55 lectures |
| 263 | Correspondence with Edith Maryon | 1912 to 1924 | Hildesheim, Stuttgart, Berlin | 179 lectures |
| 264 | The History of the Esoteric School 1904–1914: Title I | 1903 to 1915 | Berlin, Munich, Cologne | 62 lectures |
| 265 | The History of the Esoteric School 1904–1914: Title II | 1904 to 1912 | Berlin, Cologne, Munich | 13 lectures |
| 265a | Lessons for the Participants of Cognitive-Cultic Work 1906–1924 | 1906 to 1924 | Berlin, Munich, Basel | 67 lectures |
| 270 | Esoteric Instructions | 1924 | Dornach, Prague, Bern | 30 lectures |