His first world war classic, Paths of Glory, is one of cinema’s most powerful anti-war movies, widely acclaimed as a masterpiece, as was his Roman epic, Spartacus, both of which starred Kirk Douglas. Now a “lost” screenplay by director Stanley Kubrick has been discovered – and it is so close to completion that it could be developed by film-makers. Entitled Burning Secret, the script is an adaptation of the 1913 novella by the Viennese writer Stefan Zweig. In Kubrick’s adaptation of the story of adultery and passion set in a spa resort, a suave and predatory man befriends a 10-year-old...