“One becomes so numb from all the suffering and misery that it hardly touches one anymore,” writes Camilla Hirsch in her diary entry from September 3, 1942. The 73-year-old woman from Vienna is deported to the Theresienstadt concentration camp in 1942, where she survives until 1945. This is an extraordinary document, as there are very few elderly people who have survived a concentration camp and can report from the perspective of older individuals. Before her deportation, she ran a writing office in Vienna. With a clear-eyed perspective, she reflects on her entire time in captivity—her diary becomes a vivid and reliable documentation of the conditions in the concentration camp.