'Yoga and the Quest for the True Self' by Stephen Cope, (Bantam)

'The Journey From the Center to the Page' by Jeff Davis, (Penguin)

'Bringing Yoga to Life' by Donna Farhi, (Harper Collins)

'The Deeper Dimension of Yoga' by Georg Feuerstein, (Shambhala Publications)

'Be As You Are – The Teachings of Sri Ramana Maharshi' edited by David Godman, (Penguin)

'Yoga Mala' by Sri K. Pattabhi Jois, (Eddie Stern/Patanjali Yoga Shala)

'The Bhagavad Gita' translated by Juan Mascaro, (Penguin)

'The Yogi – Portraits of Swami Vishnu - devananda' by Golapa Krishna, (New Age Books)

'The Heart of Yoga' by T.K.V. Desikachar, (Inner Traditions)

'Jivamukti Yoga' by Sharon Gannon and David Life, (Ballantine)

'Light on Yoga' by B.K.S Iyengar, (Harper Collins)

'Reflections on Yoga Sutra-s of Patanjali' by T.K.V. Desikachar, (KYM Publications)

'Autobiography of a Spiritually Incorrect Mystic' by Osho, (St.Martins Press)

'From Sex to Superconsciousness' by Osho, (Full Circle Publishing)

'Dictionary of Sri Aurobindo’s Yoga' by M.P. Pandit, (Dipti Publications)

'Yoga – The Spirit and Practice of Moving into Stillness' by Erich Schiffman, (Pocket Books)

'Yoga' by Linda Sparrowe, (A Yoga Journal book)

'Meditation and Mantras' by Swami Vishnu-devananda, (Motilal Banarsidass Publishers)

'Autobiography of a Yogi' by Paramahansa Yogananda, (Rider)