Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Rabbi rescues Jews during Holocaust

This book has a special meaning for me since my grandfather Rabbi Joseph Brody was very close with Rabbi Weissmandel. It tells the tale of a Rabbi, who despite his heart condition risked his life to save many Jews from the gas chambers. He worked tirelessly on a plan to bomb the train tracks that lead to Auschwitz, but President Roosevelt unfortunately nixed this plan. I would recommend this book to anyone interested in the history of the Holocaust. It is well written and well researched. (My grandfather's picture can be found on page 245.)