On Occult Masonry and Hermetic Initiation covers a wide range of topics, including the numbers, the teachings of Agrippa and Paracelsus, Mesmer's experiments, magic, hermeticism, alchemy and animal symbolism.

This pamphlet, important to understanding the esoteric side of Freemasonry, has been translated into English and presented together with the original French text.

This is a reproduction of a book published before 1923.