Dr. Mary, Professor Emeritus MidAmerica Nazarene University, is the founding coordinator of the Play Therapy Certificate program and past School Counseling Coordinator.  Her play therapy experience includes 10 years as an elementary school counselor, and 15 years in private practice, graduate teaching and clinical supervision. Most recently, Dr. Mary published her first book - Who's in Charge Manual:  A Child-Centered Play Therapy Small Group Model.