Graham Roberts is director of the Institute of Communications Studies, University of Leeds.Dorota Ostrowska is lecturer in film studies, University of Edinburgh.Marcus Milwright is an Associate Professor in the Department of History in Art at the University of Victoria, B.C., Canada. He is involved in archaeological projects in Jordan, Syria, Iran and Greece. He is the author of The Fortress of the Raven: Karak in the Middle Islamic Period (2008) and numerous journal articles.