Joan Friedman, PhD, is an identical twin and the mother of five, including fraternal twin sons. Her commitment to twin research and her treatment of twins of all ages demonstrate the breadth and depth of her skills and experience. Her first book, Emotionally Healthy Twins, has received critical acclaim as a unique resource for understanding how twins develop and what parents can do to manage and understand twin-specific challenges as twins mature. Dr. Friedman's second book about the relationship intricacies of adult twins is titled The Same but Different: How Twins Can Live, Love and Learn to be Individuals. Her most recent book is Twins in Session, about psychotherapy with twins. Her website is https://www.joanafriedmanphd.com/