I’m OK – You’re OK (1969, Hardcover w/ Dust Jacket) by Thomas A. Harris M.D.

I’m OK – You’re OK by Thomas A. Harris, M.D. Hardcover with original dust jacket, Harper & Row, 1969 This vintage classic in psychology and self-help introduces Transactional Analysis in a practical, approachable style. A foundational title in the self-improvement genre, it remains influential decades later. 📘 Condition: Good vintage condition. Dust jacket shows age-related wear, edge tears, and small chips (see photos). Pages are clean and binding is tight. Perfect for collectors of vintage psychology, 1960s pop psychology, or mid-century self-help. 📚 Library of Congress Catalog Card Number: 68-18495