In 2005 Heller reissued her autobiography under a new title, Love in a World of Sorrow (Devora Publishing, 2005).
Her writings have also appeared in The New York Times, The Wall Street Journal, Newsweek, and Jewish newspapers nationwide.
She has also studied art history at Columbia university, philosophy and literature at the New School, and family therapy at the akerman Institute.
Heller also commissioned an annual conference on Holocaust education at the Museum of Jewish Heritage in New York City.
In 1998 she established The Fanya Gottesfeld Heller Center for the Study of Women in Judaism at Bar-Ilan University, examining the female Jewish identity within the context of the social, cultural and religious history of the Jewish people.