Bhagavad Gita, tr. Edwin Arnold
The Theosophy of the Upanishads, by Charles Johnston
Emanation and States of Consciousness, by Charles Johnston
Wisdom Traditions of East and West, by Charles Johnston
Unveiling the Wisdom of the Bible, by Charles Johnston
A Study of Ancient Speech and Writing, by Charles Johnston
The Logos Doctrine, by Charles Johnston
Karma Works and Wisdom, by Charles Johnston
On Initiation and the Mysteries, by Charles Johnston
The Samkhya Karika