Ian McEwan writes about his television plays
Ian McEwan, 5 February 1981
“... to my non-existent novel. Initially I wanted to write a play about Alan Turing, the brilliant young mathematician who was brought to Bletchley Park from Cambridge during the war to work on Ultra, the decipherment of the German Enigma codes. He was one of the founding fathers of modern computers. He was a homosexual and suffered for it at the hands of the ... ”