Wolf Gruner currently holds a position at the Institute for Contemporary History in Berlin, where he is coeditor and researcher on The Persecution and Extermination of the European Jews under the Nazis, 1933 1945, a multivolume collection of primary sources. He is the author of many works on the history of the Holocaust and Nazi Germany, and has held positions at Webster University, Harvard University, and the Center for Advanced Holocaust Studies at the United States Holocaust Memorial Museum, among others.