MP
Morgan Scott Peck
Morgan Scott Peck (1936–2005) was an American psychiatrist and best-selling author who wrote the book The Road Less Traveled, published in 1978.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

The Road Less Traveled A New Psychology of Love, Traditional Values, and Spiritual Growth
1978
ISBN 9781568491585
The Road Less Traveled
1979
ISBN 9780671240868