| A Most Holy War : The Albigensian Crusade and the Battle for Christendom Mark Pegg is Associate Professor of History at Washington University in St. Louis. He is the author of The Corruption of Angels: The Great Inquisition of 1245-1246. |
| A Most Holy War : The Albigensian Crusade and the Battle for Christendom Mark Pegg is Associate Professor of History at Washington University in St. Louis. He is the author of The Corruption of Angels: The Great Inquisition of 1245-1246. |