As the originator of transactional analysis, Dr Eric Berne was always recognised as an important innovator in the field, but it was not until his Games People Play became an international bestseller that his methods achieved wide popularity. In his writings, until his death in 1970, Dr Berne outlined the principles of his system in works such as Games People Play, A Layman\'s Guide to Psychiatry, Sex in Human Loving, and Principles of Group Treatment.  Since its publication in 1964, Games People Play has sold over 5 million copies worldwide and has remained in print ever since. 25th printing (August 1966) Grove Press hardcover edition copy w/ dust jacket in very good condition. Black covers w/ silver lettering on the spine. Only very slight wear on the dust jacket. Clean pages: no highlighted/underlined text; no notes/marginal writing.