London: Methuen, 1965
8vo, pp. 83. Original black boards, lettered in silver to spine. Illustrated dustwrapper, photographic portrait of the author to rear panel. A near fine copy in a very good dustwrapper with some light rubbing and edgewear.
First edition.
First staged at the Aldwych Theatre, London, in June 1965, directed by Peter Hall, and with a cast including Vivien Merchant, Ian Holm and Paul Rogers. Never out of the repertoire since.