John Oldham is the interim chair of the Menninger Department of Psychiatry and Behavioral Science at Baylor College of Medicine. He is a leading expert on personality disorders and has been active in the American Psychiatric Association for much of his tenure. His works include The New Personality Self-Portrait: Why You Think, Work, Love and Act the Way You Do and Dynamic Therapy in Brief Hospitalization.
Lois B. Morris has written books on various topics from mental health to Chinese opera. Her books include The New Personality Self-Portrait: Why You Think, Work, Love and Act the Way You Do and Along the Roaring River: My Wild Ride from Mao to the Met. She lives in New York with her husband and dog.