Mysticism

The Kabbalah: its doctrines, development, and literature

“Born of the Spirit;" or, Gems from the Book of Life

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

Sadhana

The Devachanic Plane

Jacob Behmen: An Appreciation

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

Behind the Arras: A Book of the Unseen

The Romance of the Soul

Ruysbroeck and the Mystics: with selections from Ruysbroeck

Studies in Occultism

The Dark Night of the Soul

The Teachings of U. G. Krishnamurti

The Prophet

The Iconic Works of U. G. Krishnamurti

The Secret Doctrines of the Rosicrucians (Ancient Mysteries Series)