Publications
Books
Authored Books
- Fighting for the Cross. Crusading to the Holy Land, 357 pp., Yale University Press, 2008
- Contesting the Crusades, 198 pp., Blackwell, 2006
- Religious Warfare in Europe, 1400-1536, 238 pp., Oxford University Press, 2002
- The Crusaders, 191 pp., Tempus Publishing, 2002
- The Later Crusades: From Lyons to Alcazar 1274-1580, 528 pp., Oxford University Press, 1992
- The Avignon Papacy and the Crusades, 1305-1378, 348 pp., Oxford University Press, 1986
- The Italian Crusades: The Papal-Angevin Alliance and the Crusades against Christian Lay Powers, 1254-1343, 293 pp., Oxford University Press, 1982 (reprinted 1986, 1999)
Edited Books
- Knighthoods of Christ: Essays on the History of the Crusades and the Knights Templar, 257 pp., Ashgate, 2007
- Crusading in the Fifteenth Century: Message and Impact, 251 pp., Palgrave Macmillan, 2004
- (with Marcus Bull), The Experience of Crusading, 1, Western Approaches, 307 pp., Cambridge University Press, 2003
- Documents on the Later Crusades, 1274-1580, 204 pp., Macmillan, 1996
Collected Studies
- Crusading and Warfare in Medieval and Renaissance Europe, Variorum Collected Studies Series, 346 pp., Ashgate Publishing Ltd, 2001
Chapters in Books
- ‘Recent scholarship on crusading and medieval warfare, 1095-1291: convergence and divergence, in War, Government and Aristocracy in the British Isles c. 1150-1500, ed. C. Given-Wilson and others (Woodbridge, 2008), 197-213
- ‘Emmanuele Piloti and Crusading in the Latin East’, in The Hospitallers, the Mediterranean and Europe, ed. K. Borchardt and others (Aldershot, 2007), 139-50
- ‘“The Common Corps of Christendom”: Thomas More and the crusading cause’, in Knighthoods of Christ, ed. N. Housley (Aldershot, 2007), 109-20
- ‘Indulgences for crusading, 1417-1517’, in R. N. Swanson, ed., Promissory Notes on the Treasury of Merits: Indulgences in Late Medieval Europe (Brill, 2006), 277-307
- ‘Giovanni da Capistrano and the crusade of 1456’, in Crusading in the Fifteenth Century: Message and Impact, ed. N. Housley (Basingstoke, 2004), 94-115, 215-24
- ‘Costing the crusade: budgeting for crusading activity in the fourteenth century’, in The Experience of Crusading, 1, Western Approaches, ed. M. Bull and N. Housley (Cambridge, 2003), 45-59
- ‘Explaining defeat: Andrew of Regensburg and the Hussite crusades’, in Dei gesta per Francos: Études sur les croisades dédiées à Jean Richard, ed. M. Balard, B. Z. Kedar and J. Riley-Smith, (Aldershot, 2001), 87-95
- ‘Holy Land or holy lands? Jerusalem and the Catholic West in the late Middle Ages and Renaissance’, in The Holy Land, Holy Lands, and Christian History, ed. R.N. Swanson (Woodbridge, 2000), 228-49
- ‘Pro deo et patria mori: sanctified patriotism in Europe, 1400-1600’, in War and Competition between States, ed. P. Contamine (Oxford, 2000), 221-48
- The thirteenth-century crusades in the Mediterranean', in The New Cambridge Medieval History, vol. 5, ed. D. Abulafia (Cambridge, 1999), 569-89
- ‘The eschatological imperative: messianism and holy war in Europe, 1260-1556’, in Toward the Millennium: Messianic Expectations from the Bible to Waco, ed. P. Schäfer and M.R. Cohen (Leiden, 1998), 123-50
- 'I registri angioini ricostruiti e le crociate', in Per la storia del Mezzogiorno medievale e moderno: Studi in memoria di Jole Mazzoleni (Naples, 1998), vol. 1, 139-53
- ‘A necessary evil? Erasmus, the crusade, and war against the Turks’, in The Crusades and their Sources: Essays presented to Bernard Hamilton, ed. J. France W.G. Zajac (Aldershot, 1998), 259-79
- 'Pro deo et patria mori: le patriotisme sanctifié en Europe, 1400-1600’, in Guerre et concurrence entre les États européens du XIVe au XVIIIe siècle, ed. P. Contamine (Paris, 1998), 269-303
- ‘Le maréchal Boucicaut à Nicopolis’, in Annales de Bourgogne 68 (1996), 85-99
'Cyprus and the crusades, 1291-1571', in Cyprus and the Crusades: Papers given at the International Conference 'Cyprus and the Crusades', Nicosia, 6-9 September, 1994, ed. N. Coureas and J. Riley-Smith (Nicosia, 1995), 187-206 - 'The crusading movement, 1274-1580', in The Oxford Illustrated History of the Crusades, ed. J. Riley-Smith (Oxford, 1995), 260-93
- 'Jerusalem and the development of the crusade idea, 1099-1128', in The Horns of Hattin: Proceedings of the Second SSCLE Conference, ed. B.Z. Kedar (Jerusalem, 1992), 27-40
- 'France, England and the "national crusade", 1302-1386', in France and the British Isles in the Middle Ages and Renaissance, ed. G. Jondorf and D. Dumville (Woodbridge, 1991), 183-98
- 'Crusades against Christians: Their origins and early development, c. 1000-1216', in Crusade and Settlement: Papers read at the first conference of the SSCLE, ed. P.W. Edbury (Cardiff, 1985), 17-36
Journal Articles
- ‘The crusades and Islam’, in Medieval Encounters 13 (2007), pp. 189-208
- ‘Perceptions of crusading in the mid-fourteenth century: the evidence of three texts’, Viator 36 (2005), 415-33
- ‘One man and his wars: the depiction of warfare by Marshal Boucicaut’s biographer’, Journal of Medieval History 29 (2003), 27-40
- ‘European warfare, c. 1200-c. 1320’, Medieval Warfare, ed. M. Keen (Oxford, 1999), 113-35
- ‘Insurrection as religious war, 1400-1536’, Journal of medieval history 25 (1999), 141-54
- ‘Crusading as social revolt: The Hungarian peasant uprising of 1514’, in Journal of Ecclesiastical History 49 (1998), 1-28
- 'Frontier societies and crusading in the late middle ages', in Mediterranean Historical Review 10 (1995), 104-19
- 'Charles II of Naples and the kingdom of Jerusalem', Byzantion 54 (1984), 527-35
- 'King Louis the Great of Hungary and the crusades, 1342-1382', The Slavonic and East European Review 62 (1984), 192-208
- 'The mercenary companies, the papacy and the crusades, 1356-1378', Traditio 38 (1982), 253-80
- 'Politics and heresy in Italy: Anti-heretical crusades, orders and confraternities, 1200-1500', Journal of Ecclesiastical History 33 (1982), 193-208
- 'Pope Clement V and the crusades of 1309-10', Journal of Medieval History 8 (1982), 29-43
- 'Angevin Naples and the defence of the Latin east: Robert the Wise and the naval league of 1334', Byzantion 51 (1981), 548-56
- 'The Franco-papal crusade negotiations of 1322-23', Papers of the British School at Rome 48 (1980), 166-85
