Wesley Wark is a specialist in the history of intelligence services and national security policy. His interests include the popular culture of espionage and the study of terrorism and counter-terrorism. He is the author of an edited volume, Twenty-First Century Intelligence, and served as guest editor and contributor to a recent special issue of the International Journal devoted to “Security in an Age of Terrorism.” His major publications include The Ultimate Enemy: British Intelligence and Nazi Germany (1985) and he is currently working on a book on Canada and the War on Terror. He was President of the Canadian Association for Security and Intelligence Studies, and is currently directing a major research project for the Institute for Research on Public Policy on “Security and Democracy”. Professor Wark is a frequent contributor in the national media on contemporary security issues.