Mark Sanders, LCSW, CADC, is an international speaker in the behavioral health field whose presentations have reached thousands throughout the United States, Europe, Canada, and the Caribbean Islands. He is co-author of Recovery Management and author of Relationship Detox: How to Have Healthy Relationships in Recovery. He has had two stories published in the New York Times best-selling book series, Chicken Soup for the Soul. His most recent book is entitled, Slipping through the Cracks: Intervention Strategies for Clients with Multiple Addictions and Disorders. Additionally, he is a lecturer at the University of Chicago.