Ota Konrád is Associate Professor of Modern History at Charles University in Prague, Czech Republic. He has worked on topics dealing with the history of East-Central Europe in the twentieth century. Recently, he co-edited In the Shadow of the Great War: Physical Violence in East-Central Europe, 1917-1923 (2021).  Boris Barth is Professor of Modern and Contemporary History at Charles University in Prague, Czech Republic. His publications include Europa nach dem Großen Krieg. Die Krise der Demokratie in der Zwischenkriegszeit 1918-1938 (2016) and Civilizing Missions in the Twentieth Century (edited with Rolf Hobson,  2020). Jaromír Mrňka is Researcher at the Institute for the Study of Totalitarian Regimes, and Junior Research Fellow at Charles University in Prague, Czech Republic. He has studied the social mechanisms of denunciation, collective violence, and conflict-related acts of sexual violence in the Czech Lands during the Second World War and its aftermath.