Concerning the Astral World and Devachan CW 88; Twenty Three Lectures and Lecture Notes given in Berlin in 1903 and 1904 by Rudolf Steiner. Translated by James Hindes.
Part I: Concerning the Astral World
Lecture 1. The Mystery of Birth and Death (Berlin, Oct. 28, 1903)
Lecture 2. The Higher Worlds and Our Participation in Them (Berlin, Nov. 4, 1903)
Lecture 3. The Origin and Nature of the Human Being (Berlin, Nov. 11, 1903)
Lecture 4. The Being and Nature of the Astral World (Berlin, Nov. 18, 1903)
Lecture 5. The Character of Astral Processes (Berlin, Nov. 25, 1903)
Lecture 6. Kamaloca (Berlin, Dec. 2, 1903)
Part II: The World of Spirit, or Devachan
Lecture 7.1. Berlin, Jan. 28, 1904
Lecture 8.2. Berlin, Feb. 4, 1904
Lecture 9.3. Berlin, Feb. 11, 1904
Lecture 10.4. Berlin, Feb. 25, 1904
Part III: Four Private Lessons
Lecture 11.1. The Sun-Logos and the Ten Avatars (BerlinSchlachtensee, summer 1903)
Lecture 12.2. The Bhagavad Gita (BerlinSchlachtensee, summer 1903)
Lecture 13.3. The First, Second, and Third Logoi (BerlinSchlachtensee, summer 1903).
Lecture 14.4. The Higher Development of the Human Being (BerlinSchlachtensee, summer 1903)
Part IV: Nine Individual Lectures
Lecture 15.1. Questions about Reincarnation (Berlin, Aug. 24, 1903)
Lecture 16.2. Secrets and Secrecy (Berlin, Sept. 1, 1903)
Lecture 17.3. Occult Research of History (Berlin, Oct. 18, 1903)
Lecture 18.4. Physical Illnesses and Cosmological Laws (Berlin, Oct. 27, 1903)
Lecture 19.5. Early Images of God (Berlin, Nov. 2, 1903)
Lecture 20.6. The Fall into Sin (Berlin, Nov. 24, 1903)
Lecture 21.7 Cosmology according to Genesis (Berlin, Dec. 8, 1903)
Lecture 22.8. Laws of the Universe and Human Destiny (Berlin, Dec. 21, 1903)
Lecture 23.9. The Evolutionary Stages of Humanity (Berlin, Dec. 29, 1903)