Matthew McKay is a clinical psychologist and a professor at the Wright Institute in Berkeley, California. In 1979, he co-founded Haight Ashbury Psychological Services in San Francisco and served as its clinical director for twenty-five years. Currently he serves as the director of the Berkeley Cognitive Behavior Therapy Clinic. He has explored spiritual and afterlife issues in two previous books: Why? and Your Life on Purpose. He is also the author of professional and self-help psychology books, including Thoughts & Feelings, Messages, Mind and Emotions, Self-Esteem, Prisoners of Belief, and many others. McKay's son was murdered and after the funeral, he began looking for ways to communicate with Jordan. Working with scientists, McKay discovered a technique that seemed to work well and he had several sessions contacting his son. His book, Seeking Jordan chronicles his quest to communicate with his son and the messages he received.Website seekingjordan.comBooks Seeking Jordan