Mysticism

And the Wolves Howled

Aleph, the Chaldean; or, the Messiah as Seen from Alexandria

The Kabbalah: its doctrines, development, and literature

Ceremonial of Hasjelti Dailjis and Mythical Sand Painting of the Navajo Indians

Sadhana

Jacob Behmen: An Appreciation

Hindu Magic: An Expose of the Tricks of the Yogis and Fakirs of India

Ruysbroeck and the Mystics: with selections from Ruysbroeck

Studies in Occultism

The Human Aura: Astral Colors and Thought Forms

The Romance of the Soul

The Aquarian Gospel of Jesus the Christ

Alchemy Rediscovered and Restored

The Mesnevi

The Rampa Story

Taoist Teachings From the Book of Lieh Tzŭ

Sermons of Meister Eckhart

The Astral Plane

The Devachanic Plane

Letters of Dionysius the Areopagite