Mrs. Rookie Billet is the principal of the Ma'ayanot Yeshiva High School for Girls in Teaneck , New Jersey , and former assistant principal of both the Stella K. Abraham High School for Girls, Hewlett , New York , and Yeshiva University 's Central High School for Girls. She has been a leading teacher and administrator in yeshiva high school education, informal Jewish education and adult education for several decades. She speaks widely on topics of interest to Jewish women and families.