Michael H. Stone, MD, is professor of clinical psychiatry at the Columbia College of Physicians and Surgeons. He is the author of ten books, including Personality Disorders: Treatable and Untreatable, and over two hundred professional articles and book chapters.
Gary Brucato, PhD, a clinical psychologist and researcher in the areas of violence, psychosis, and other serious psychopathology, is the assistant director of the Center of Prevention and Evaluation at the New York State Psychiatric Center/Columbia University Medical Center.
Charles Constant is an actor whose professional storytelling career began at the age of thirteen, when he became an Actors' Equity Association apprentice. An accomplished audiobook narrator, Charles has recorded many popular titles, including How to Win at the Sport of Business by Mark Cuban. He lives in Los Angeles.