On the night of 28–29 April, Adolf Hitler and Eva Braun married in Berlin, just hours before ending their lives. The marriage, kept secret and carried out as Berlin collapsed around them, came after years in which Braun remained publicly invisible, her loyalty rewarded only at the very end. Braun, born on 6 February 1912, was just 17 when she met Hitler, who was 40, in 1929. During their first introduction, he was referred to as “Herr Wolff”. She was working as an assistant and model with the photographer Heinrich Hoffmann, who had a shop in the Bavarian city of...