Franklyn Sills is the co-director of the Karuna Institute, a retreat and teaching center that offers trainings in Biodynamic Craniosacral Therapy as well as a master's degree in Core Process Psychotherapy. The author of four books published by North Atlantic Books, he lives in Devon, UK.
Cherionna Menzam, PhD, contributed a chapter to Foundations in Craniosacral Biodynamics. She lives in Santa Monica, CA.