Born in Lanowitz, a small village in rural Podolia, Rokhl Auerbach was a journalist, literary critic, memoirist, and a member of the Warsaw Yiddish literary community before the Holocaust. Upon the German invasion and occupation of Poland in 1939, she was tasked by historian and social activist Emanuel Ringelblum to run a soup kitchen for the starving inhabitants of the Warsaw Ghetto and later to join his top-secret ghetto archive, the Oyneg Shabes. One of only three surviving members of the archive project, Auerbach's wartime and postwar writings became a crucial source of information for historians of both prewar Jewish Warsaw and the Warsaw Ghetto. After immigrating to Israel in 1950, she founded the witness testimony division at Yad Vashem and played a key role in the development of Holocaust remembrance. Her memoir Warsaw Testament, based on her wartime writings, paints a vivid portrait of the city's prewar Yiddish literary and artistic community and of its destruction at the hands of the Nazis.