So Queen Esther daughter of Abihail, along with Mordecai the Jew, wrote with full authority to confirm this second letter concerning Purim.
Jewish Publication Society of America Version (JPS1917) - Esther 9:29 >Then Esther the queen, the daughter of Abihail, and Mordecai the Jew, wrote down all the acts of power, to confirm this second letter of Purim.