'Hums with living history, human warmth and indignation' New York Times Less a mystery unsolved than a secret well kept The mystery has haunted generations since the Second World War: Who betrayed Anne Frank and her family? And why? Now, thanks to radical new technology and the obsession of a retired FBI agent, this book offers an answer. Rosemary Sullivan unfolds the story in a gripping, moving narrative. Over thirty million people have read The Diary of a Young Girl, the journal teenaged Anne Frank kept while living in an attic with her family and four other people in Amsterdam during World War II, until the Nazis arrested them and sent them to a concentration camp. But despite the many works - journalism, books, plays and novels - devoted to Anne's story, none has ever conclusively explained how these eight people managed to live in hiding undetected for over two years - and who or what finally brought the Nazis to their door. With painstaking care, retired FBI agent Vincent Pankoke