Unbreakable: The Woman Who Defied the Nazis in the World's Most Dangerous Horse Race

Their mission: to crush - yet again - the "subhuman Slavs". In the background are forces - sexism, class hatred, nationalism - whose shadows darken today's world too. In the foreground are eccentric aristocrats, socialite spies, daredevil jockeys - and a race so brutal that some consider merely taking part in it a sign of insanity.