Note 4 — Front matter
Max Gysi translation
Die Mystik, im Aufgange des neuzeitlichen Geisteslebens (1901); Das Christentum als mystische Tatsache (1902); Theosophie (1904). He is now preparing an important book, which will no doubt be his chief work, and which is to be called Geheimwissenschaft (Occult Science).