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). The book was a bestseller and its name became a cliché during the 1970s.
Thomas Anthony Harris, M.D.
Author details
- Born:
- Oct. 13, 1910
- Died:
- Oct. 13, 1995
External links
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). The book was a bestseller and its name became a cliché during the 1970s.

