Peter Longerich is former Director of the Research Centre for the Holocaust and 20th-century history. He was an expert witness in the celebrated trial between David Irving and Deborah Lipstadt/Penguin Books, his role to demonstrate that the murder of millions of Jews was conducted on Hitler s orders. He is the author of Goebbels and Heinrich Himmler.
Peter Longerich is one of the leading German authorities on the Holocaust. --Ian Kershaw