Munich, Germany: Begun in prison in 1924, Hitler’s work, “My Struggle” in English, combining autobiography and his National Socialist political ideology, includes his hatred of the Jews, and his intent to mass–murder them.
Included, as well, is Hitler’s basic blueprint for German expansion, and domination of Europe and Russia. All is essentially spelled–out in advance.
Hitler had feasted on anti–Semitic literature for years, and by the time of his writing the work, apparently was consumed with hatred for the Jews.