One of the most controversial chief executives in history, Nixon remains an enigma 30 years after his resignation. His personal physician, friend, and confidante of 40 years, Dr. Lungren portrays Nixon as a paradoxical man-intense, compassionate, guarded, intelligent, resilient, religious, successful but ultimately tragic. 13 photos. | Healing Richard Nixon by John C Lungren, Hardcover | Indigo Chapters