Carol Schiller ; David Schiller Related books 500 Formulas for Aromatherapy: Mixing Essential Oils for Every Use Sterling Pub Co Inc • 1994 Aromatherapy for Body, Mind & Spirit Sterling Pub Co Inc • 2001 Aromatherapy Oils: A Complete Guide Sterling Pub Co Inc • 1996 The Little Giant Encyclopedia of Aromatherapy Sterling Pub Co Inc • 1999