Paul Pearsall, Ph.D., (1942-2007) was a board-certified Clinical Neuropsychologist, clinical professor at the University of Hawaii , and sat on the board of directors for the State of Hawaii Consortium for Integrative Medicine. Dr. Pearsall authored more than nineteen books, many of which were #1 New York Times bestsellers, including Super Immunity, The Power of the Family, Toxic Success, The Heart's Code, The Pleasure Prescription, The Beethoven Factor, and The Last Self-Help Book You'll Ever Need.