Heather Morris made the vow as the Holocaust survivor lay in hospital. It would be another 12 years before she published her book. Above: Morris and Sokolov.
Anna Prochniak shows off her glamorous sense of style in a metallic silver dress as she poses with co-star Jonah Hauer-King at The Tattooist of Auschwitz gala screening dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.