Then the Nazis march in, demanding complete conformity. Friends become enemies, teachers spout Nazi propaganda, and school officials recruit for the Hitler Youth. Simone's family refuses to hail Hitler as Germany's savior. They are Jehovah's Witnesses, and they reject Nazi racism and violence. The Nazi Lion makes them pay the price.

    Berr brought a keen literary sensibility to her writing, a talent that renders the story it relates all the more rich, all the more heartbreaking. The first day Berr has to wear the yellow star on her coat, she writes, “I held my head high and looked people so straight in the eye they turned away. But it’s hard.” More, many more, humiliations were to follow, which she records, now with a view to posterity. She wants the journal to go to her fiancé, who has enrolled with the Free French Forces, as she knows she may not live much longer. She was right. The final entry is dated February 15, 1944, and ends with the chilling words: “Horror! Horror! Horror!” Berr and her family were arrested three weeks later. She went — as was discovered later — on the death march from Auschwitz to Bergen-Belsen, where she died of typhus in April 1945, within a month of Anne Frank and just days before the liberation of the camp.The journal did eventually reach her fiancé, and for over fifty years it was kept private. In 2002, it was donated to the Memorial of the Shoah in Paris. Before it was first published in France in January 2008, translation rights had already been sold for twelve languages.