Shortly after the occupation of Poland in the fall of 1939, the Germans created the Blue Police, consisting mainly of prewar Polish police officers. Within a short time, this police force was responsible for enforcing many anti-Jewish regulations issued by the Nazis. Who were these policemen, and how did they transform from ordinary policemen to murderous executioners? And what was the role of the Germans in this horrifying picture? Professor Grabowski's research includes the issues surrounding the extermination of the Polish Jews as well as the history of the Jewish-Polish relations during the 1939-1945 period. He is the author of several monographs, including Hunt for the Jews. Betrayal and Murder in German-Occupied Poland (Indiana University Press, Bloomington & Indianapolis, 2013) which won the Yad Vashem International Book Prize for 2014. Professor Grabowski has recently completed a project dealing with the involvement of the Polish "Blue" and criminal police in the Holocaust. His forthcoming research focuses on the open ghettos in the Generalgouvernement. A recipient of the 2014 Faculty of Arts Professor of the Year Award, he teaches survey courses and graduate and undergraduate seminars on the history of the Holocaust. "This is an extraordinary piece of research on an important organization that participated in the implementation of the Holocaust-the so-called Polish Blue Police. Based on original archival research, this book fills a glaring gap in the existing historiography. Eighty years after the end of the war, Grabowski has written the first monograph on this fundamentally important topic. A must read for all students of World War II and Holocaust history." Jan T. Gross, Emeritus Professor of History at Princeton University
