Gotz Aly is a freelance journalist and historian living in Berlin. He is also the author of Final Solution (Arnold, 1999) and co-author of Cleansing the Fatherland : Nazi Medicine and Racial Hygiene (John Hopkins University Press, 1994).
Susanne Heim is Deputy Research Director of the Max Plank Society in Berlin. She has edited various political journals and is currently preparing a major study on Jewish emigration and refugee policy in the 1930s.