- A Chronology of the Central Middle Ages (c.950-c.1350)
- Charity and Hospitality in Military Orders
- Donning the Armour of God: A Case Study of the Crusader Orders in Medieval London
- !! Images Of The Military Orders, 1128-1291: Spiritual, Secular, Romantic
- The Image of the Military Orders on the Eve of the Loss of Acre (1291)
- Knights of Christ? The Templars, Hospitallers and other military orders in the eyes of their contemporaries, 1128-1291
- Military-religious Orders and the Mongols around the Mid-13th Century
- Soldiers of Christ – The Knights Templar and the Knights Hospitaller in Medieval Ireland
- Templar and Hospitaller attitudes towards Islam in the Holy Land during the Twelfth and Thirteenth Centuries
- The Fall Of The Templars And Teutonic Knights And The Aftermath Of The Black Death: Political And Economic Ramifications Of Two Late-medieval Events
- The Hospitallers’ And Templars’ Involvement In Warfare On The Frontiers Of The British Isles In The Late Thirteenth And Early Fourteenth Centuries
- The Military Orders in Wales and the Welsh March in the Middle Ages
- The Motivations of the Hospitallers and Templars in their involvement in the Fourth Crusade and its Aftermath
- The Templars and the Hospitallers: Christ and His Saints
- Why Did Some Military Orders Become Great? [Polish Intro, English Article]