The "Anne Frank Diary," officially titled "The Diary of a Young Girl," is a personal account written by Anne Frank, a Jewish girl who went into hiding during the Holocaust. The diary chronicles her life from 1942 to 1944, detailing her thoughts, experiences, and the challenges faced while living in a secret annex in Amsterdam. Anne's writings provide a poignant insight into the struggles of adolescence amid the horrors of war. After her arrest in 1944, the diary was discovered and later published by her father, Otto Frank, the only surviving member of her family. It has since become a significant work in literature and history.