Lawrence LeShan

Lawrence LeShan (September 8, 1920 – November 9, 2020) was an American psychologist, educator and the author. He was best known for writing the best-selling "How to Meditate" (1974) a practical guide to meditation. He wrote about 75 articles in the professional literature and thirteen books about psychotherapy, war, cancer treatment, and mysticism. 
LeShan was born in New York City. He died on November 9, 2020 died at the age of 100.