Author of The Seven Angels of Peace, teacher and mystic Sarah Anne Barker has gained an international reputation for her courses on the Essenes, their angels and the Tree of Life.  Previously a medical scientist, she experienced a spiritual awakening in the early nineties and has since followed the inner mystical path.  For the last twenty years, she has taught about colour and spiritual growth as an Aura-Soma Academy registered teacher.  She also has a private holistic health practice near her home in Tasmania, Australia.