Noah Lederman's memoir, A World Erased: A Grandson's Search for His Family's Holocaust Secrets, was selected by The Philadelphia Inquirer for its list of best books, and Booklist called it "a vital contribution to Holocaust collections." This book took Mr. Lederman to a place that he was to avoid...Poland. His grandparents, Holocaust survivors, only gave Noah the PG version of their experiences in Eastern Europe. Only after he dared to go to Poland, did he explore Holocaust memories with his grandmother. Only then did he realize what a hero she truly was.