Book of Esther, book of the Hebrew Bible and the Christian Old Testament. It belongs to the third section of the Judaic canon, known as the Ketuvim, or “Writings.” In the Jewish Bible, Esther follows Ecclesiastes and Lamentations and is read on the festival of Purim, which commemorates the rescue of the Jews from Haman’s plottings. The Book of Esther is one of the Megillot, five scrolls read on stated Jewish religious holidays. In the Protestant canon, Esther appears between Nehemiah and Job. In the Roman Catholic canon, Esther appears between Judith and Job and includes six chapters that are