According to the Talmud, the first instructions on how Jews should celebrate the holiday of Purim were set down by one of its founders: Queen Esther, who with her cousin Mordechai helped saved the Jews in Persia from the evil Haman. In writing her book on Purim, Esther became one of two women, with Jezebel, whose writing is recorded in the Bible. Today, 50 years after the first woman was ordained a rabbi in America, and 100 after the first bat mitzvah, Orthodox Jewish women are being urged to write and publish more widely on religious topics than ever before, as publishers, schools and websites are opening the way to make women's scholarship and thinking more widely available -- including two new programs named for Esther's decision to publish.