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Swami Chinmayananda - The Art of Self Unfoldment Arthur Osborne - Be Still It Is The Wind That Sings (http://arunachala.org/downloads/books/be-siitwts.pdf) Paramahamsa Yogananda - Autobiography of a Yogi (http://www.ananda.org/inspiration/books/ay/index.html) Eknath Easwaran - Meditation (http://www.easwaran.org/nilgiri.cfm/pageid:12/itemid:66-4) Swami Chinmayananda - The Holy Geeta Swami Krishnananda - Essays on the Upanishads (http://swami-krishnananda.org/essay_0.html) Swami Sivananda - Sadhana