Kees Boterbloem is Professor of History at the University of South Florida, USA. He is the author of nine books on Russian, Soviet and World History, including A History of Russia and Its Empire (2nd edition, 2018), The Life and Times of Andrei Zhdanov, 1896-1948 (2004) and Life and Death under Stalin (1999). He was, from 2008 to 2018, editor of the journal The Historian. He is the editor of Life in Stalin's Soviet Union (2019).Lisa Pine is Associate Fellow of the Institute of Historical Research, University of London, UK. She is the author of Nazi Family Policy, 1933-1945 (1997), Hitler’s “National Community”: Society and Culture in Nazi Germany (2007, 2017), Education in Nazi Germany (2010) and Debating Genocide (2018). She is the editor of Life and Times in Nazi Germany (2016), The Family in Modern Germany (2020) and Dictatorship and Daily Life in Twentieth-Century Europe (2022).