Joshua M. Greene is a popular lecturer on Holocaust history and an author whose biographies have sold more than a half-million copies worldwide. A former instructor at Hofstra and Fordham Universities, Greene is the recipient of numerous awards for his books and films. He sits on the board of Yale University Video Archive for Holocaust Testimonies and has served as director of strategic planning for the United Nations Summit of Religious and Spiritual Leaders.

Unstoppable: Siggi B. Wilzig’s Astonishing Journey from Auschwitz Survivor to Wall Street Legend
Insight Editions, 2021