On Eastern Crossroads (Legends and Prophecies of Asia)
One Hundred and Eight Questions
One Plus One: Infinity Or Eternity?
One Plus One: Infinity Or Eternity?
Origin of Hindu Second Part Arya Never Was Aryan
Origin of Spiritual Instruction
Original Teachings of Lahiri Mahasaya Vol.1
Original Teachings of Swami Yogananda - Vol.1 (Praecepta Step 1 to 3 - Lessons 1 to 77)
Original Teachings of Swami Yogananda - Vol.2 (Praecepta Step 4 to 6 - Lessons 79 to 152)