A. Hameed Ali is founder of the Ridwan School and the Diamond Approach to self-realization. He is author, under the pen name of A. H. Almaas, of about twenty books integrating spiritual consciousness with contemporary psychology. These include Love Unveiled: Discovering the Essence of the Awakened Heart, Runaway Realization: A Life of Ceaseless Discovery, and Facets of Unity: The Enneagram of Holy Ideas. His most recent book is Keys to the Enneagram: How to Unlock the Highest Potential of Every Personality Type.