Claudia Black, PhD, is a renowned addiction clinician, speaker, and trainer, recognized for her work with addictive disorders. She has over forty years' experience in the field of addictive disorders. She is the recipient of multiple awards and is author of more than fifteen books. She lives in the Seattle area.
Randye Kaye is an accomplished voice talent, actress, singer, broadcaster, and author. She received a Listen-Up Award nomination and starred reviews for Ben Behind His Voices, which she also wrote, bringing together the various facets of her career.