With the Adepts

The Life and Doctrines of Jacob Boehme

The Life of Philippus Theophrastus Bombast of Hohenheim, Known by the Name of Paracelsus, and the Substance of His Teachings

The Life of Jehoshua, the Prophet of Nazareth

Magic, White and Black

Among the Gnomes a Occult Tale of the Adventure in the Untersberg

Among the Adepts and RosicrucianS

Occult Science in Medicine

Life and the Doctrines of Philippus Theophrastus, Bombast of Hohenheim

Outline of the Secret Doctrine by H. P. Blavatsky

Foundation of Christian Mysticism