Thomas Anthony Harris

Thomas Anthony Harris (April 18, 1910 – May 4, 1995) was an American psychiatrist and author who became famous for his self-help manual *I'm OK, You're OK* (1967), which was a bestseller. Harris was a long-time friend and associate of Eric Berne, the founder of Transactional Analysis, beginning when both men were among the few psychiatrists in the U.S. military. He was also a founding member of Berne's San Francisco Transactional Analysis Seminar, which met weekly for over a decade, …