The most comprehensive and understandable presentation of Transactional Analysis I have ever read on the subject of the popular book by Harris: "I'm OK, You're OK" whose theories were first developed by Eric Berne in the early 1950's. The title should be capital "T" and capital "A" to be more accurate with the book title. For anyone struggling with the exigencies of personality and life stress, the concepts of this book are basically almost too simple to engender any faith in the theories of Transactional Analysis, but for those who seek to understand the concepts, a great reward awaits you!