This is the somewhat controversial, third volume of The Secret Doctrine by Helena Blavatsky which was published by Annie Besant after Blavatsky's death. Chapters include: Modern Criticism and the Ancients; The Origin of Magic; The Secresy of Initiates; Some Reasons for Secresy; The Dangers of Practical Magic; Old Wine in New Bottles; The Book of Enoch the Origin and the Foundation of Christianity; Hermetic and Kabalistic Doctrines; Various Occult Systems of Interpretations of Alphabets and Numerals; The Hexagon with the Central Point, or the Seventh Key; The Secret Books of Lam-Rin and Dzyan; St. Paul the real Founder of present Christianity; The Duty of the True Occultist toward Religions, and many more.