* The Eye of Osiris
* The Dog-Faced God
* The Seventy-Sixers
* The Great Web
* The Fourth Angel
* The Lady of the Frozen City
Short Stories:
* The Black Veil
* The House of Horror
* The Man in the Attic
* The Secret of the Swamp
* The Werewolf of London
* The Curse of the Mummy's Tomb
Nonfiction:
* An Introduction to the History of Egypt
* The Mysteries of the Great Pyramid
* The Secret Teachings of the Rosicrucians
* The Power of Thought
* The Art of Mental Healing
Autobiography:
* My Spiritual Journey