HaSepher HaChum: Al HaTeror HaHitlera'i BeGermaniyah ["The Brown Book: on the Hitlerite terror in Germany."]

One of the earliest exposés on the brutality of the newly installed Nazi regime. On front cover, a picture of a wounded Jew, the caption below reads: "Rabbi Yonah Frenkel, one of the victims of the Nazi regime." Preface by Lord Marley, Chairman of the World Committee to Aid Victims of Hitler's Regime. Discusses at great length the burning of the Reichstag staged by the Nazis, the boycott of Jewish stores and conditions in concentration camps