Blavatsky and Her Teachers by Overton Fuller, Jean, 1988

Searching for Maitreya by Pitchon, Patricia, 2002

How to Know God by Prabhavananda, Swami, 1953

Shankara’s Crest-Jewel of Discrimination by Prabhavananda, Swami, 1947

The Sermon on the Mount According to Vedanta by Prabhavananda, Swami, 1964

Lessons in Gnani Yoga by Ramacharaka, Yogi, 1909