This list of works on the history of the Crusades and their mainly Muslim opponents, provides a select bibliography of modern works that are frequently cited in books, papers and articles that discuss these "holy wars". Thousands of histories on these topics have been published between the 11th and 21st centuries; this page only lists modern works on the topic. Works included are referenced in the notes or bibliographies of scholarly secondary sources or journals. Included works are: published by an independent academic or notable non-governmental publisher; authored by an independent and notable subject matter expert; or have significant independent scholarly journal reviews.
General works
Asbridge, Thomas (2012). The Crusades: The War for the Holy Land . Simon & Schuster. ISBN 9781849836883 .
Flori, Jean (1999). Les croisades: Origines, réalisations, institutions, déviations . Gisserot. ISBN 9782877475426 .
Grousset, René (1970). The Epic of the Crusades [L'épopée des croisades ]. Translated by Lindsay, Noël. Orion Press. ISBN 9780023297229 .
Hamilton, Bernard (1998). The Crusades . Sutton. ISBN 9780750919142 .
Lock, Peter (2006). The Routledge Companion to the Crusades . Routledge. ISBN 9781135131371 .
Mayer, Hans E. (1972). The Crusades [Geschichte der Kreuzzg̈e ]. Translated by Gillingham, John . Oxford University Press. ISBN 9780198730972 .
Michaud, Joseph François (1881). History of the Crusades [Histoire des Croisades ]. Translated by Robson, William . Three volumes. London: George Routledge and Sons.
Richard, Jean C. (1999). The Crusades, c.1071–c.1291 [Histoire des croisades ]. Translated by Birrell, Jean. Cambridge University Press. ISBN 9780521625661 .
Riley-Smith, Jonathan , ed. (2001). The Oxford Illustrated History of The Crusades . Oxford University Press. ISBN 9780192854285 .
Riley-Smith, Jonathan (2014). The Crusades: A History . Bloomsbury Publishing. ISBN 9781472508799 .
Rousset, Paul (1957). Histoire des croisades . Payot. ISBN 9782228120203 .
Runciman, Steven (1951). A History of the Crusades, Volume One: The First Crusade and the Foundation of the Kingdom of Jerusalem . Cambridge University Press. ISBN 9780521347709 .
Runciman, Steven (1952). A History of the Crusades, Volume Two: The Kingdom of Jerusalem and the Frankish East, 1100–1187 . Cambridge University Press. ISBN 9780521347716 .
Runciman, Steven (1954). A History of the Crusades, Volume Three: The Kingdom of Acre and the Later Crusades . Cambridge University Press. ISBN 9780521347723 .
Setton, Kenneth M. , ed. (1969–1989). A History of the Crusades . Six Volumes. University of Wisconsin Press.
Tyerman, Christopher (2006). God's War: A New History of the Crusades . Belknap Press. ISBN 9780674023871 .
Tyerman, Christopher (2009). The Crusades . Sterling Publishing Company. ISBN 9781402768910 .
Dictionaries and Encyclopedias
Historical Atlases
Chronologies
Hazard, Harry W. (1975). "Important Dates and Events, 1049–1571" (PDF) . In Hazard, Harry W. (ed.). The Fourteenth and Fifteenth Centuries . Setton, Kenneth M. (ed.), A History of the Crusades, University of Wisconsin Press. pp. 667–676. ISBN 9780299066741 .
Riley-Smith, Jonathan (1999). "Chronology" . In Riley-Smith, Jonathan (ed.). The Oxford History of the Crusades . Oxford University Press. pp. 390–401. ISBN 9780192853646 .
Venning, Timothy; Frankopan, Peter (2015). A Chronology of the Crusades . Taylor & Francis. ISBN 9781317496434 .
Crusades to the Holy Land
First Crusade
Establishment of the Kingdom
Asbridge, Thomas (2013). "Baldwin II of Jerusalem's Campaigns against Aleppo (1124–1125) and Damascus (1129)" . In Rogers, Clifford J.; DeVries, Kelly; France, John (eds.). Journal of Medieval Military History: Volume XI . Boydell & Brewer. pp. 73–94.
Brett, Michael (2019). "The Battles of Ramla, 1099–1105" . The Fatimids and Egypt . Routledge. ISBN 9780429427695 .
Cate, James L. (1969). "The Crusade of 1101" (PDF) . In Baldwin, Marshall W. (ed.). The First Hundred Years . Setton, Kenneth M. (ed.), A History of the Crusades, University of Wisconsin Press. pp. 343–367. ISBN 9780299048341 .
Morton, Nicholas (2018). The Field of Blood, the Battle for Aleppo and the Remaking of the Medieval Middle East . Basic Books. ISBN 9780465096701 .
Phillips, Jonathan P. (1996). Defenders of the Holy Land: The Relation between the Latin East and the West, 1119–1187 . Clarendon Press. ISBN 9780198205401 .
Phillips, Jonathan P. (2007). "The Fall of Edessa, December 1144" . The Second Crusade . Prologue. Yale University Press. pp. xvii–xxii. ISBN 9780300112740 .
Riley-Smith, Jonathan (1986). The Venetian Crusade of 1122–1124 . De Ri Militari.
Smail, Raymond C. (1995). Crusading Warfare, 1097–1193 . Cambridge University Press. ISBN 9780521458382 .
Second Crusade
Third Crusade
Hosler, Alan D. (2018). The Siege of Acre, 1189–1191: Saladin, Richard the Lionheart, and the Battle that Decided the Third Crusade . Yale University Press. ISBN 9780300215502 .
Nicholson, Helen J. ; Nicolle, David (2005). God's Warriors: Crusaders, Saracens and the Battle for Jerusalem . Bloomsbury. ISBN 9781841769431 .
Nicolle, David (2005). The Third Crusade, 1191: Richard the Lionheart, Saladin and the Struggle for Jerusalem . Bloomsbury USA. ISBN 9781841768687 .
Fourth Crusade
Fifth Crusade
Sixth Crusade
Barons' Crusade
Crusades of Louis IX
Lord Edward's Crusade
Fall of Outremer
Crusader states
Works on the Crusader states .
Asbridge, Thomas (2000). The Creation of the Principality of Antioch, 1098–1130 . Boydell & Brewer. ISBN 9780851156613 .
Barber, Malcolm (2012). The Crusader States . Yale University Press. ISBN 9780300189315 .
Edbury, Peter W. (1991). The Kingdom of Cyprus and the Crusades, 1191–1374 . Cambridge University Press. ISBN 9780521268769 .
Edbury, Peter W., ed. (1999). Kingdoms of the Crusaders: From Jerusalem to Cyprus . Ashgate. ISBN 9780860787921 .
Ellenblum, Ronnie (2003). Frankish Rural Settlement in the Latin Kingdom of Jerusalem . Cambridge University Press. ISBN 9780521521871 .
Ghazarian, Jacob G. (2000). The Armenian Kingdom in Cilicia during the Crusades: The Integration of Cilician Armenians with the Latins, 1080–1393 . Curzon Press. ISBN 9780700714186 .
Hamilton, Bernard (1980). The Latin Church in the Crusader States . Variorum Publications. ISBN 9780860780724 .
Holt, Peter M. (2004). The Crusader States and Their Neighbours, 1098–1291 . Pearson Longman. ISBN 9780582369313 .
Kedar, Benjamin Z. (1999). "On the Origins of the Earliest Laws of Frankish Jerusalem: The Canons of the Council of Nablus" . Speculum . 74 (2): 310–35.
La Monte, John L. (1932). Feudal monarchy in the Latin kingdom of Jerusalem, 1100 to 1291 . Monographs of the Medieval Academy of America.
Prawer, Joshua (1972). The Crusaders' Kingdom . Phoenix Press. ISBN 9781842122242 .
Prawer, Joshua (1975). Histoire du Royaume Latin de Jérusalem . Centre national de la recherche scientifique. ISBN 9782222013174 .
Richard, Jean C. (1979). The Latin Kingdom of Jerusalem [Le royaume latin de Jérusalem ]. Translated by Shirley, Janet. Amsterdam, North Holland. ISBN 9780444852625 .
Riley-Smith, Jonathan (1973). The Feudal Nobility and the Kingdom of Jerusalem, 1174–1277 . Macmillan. ISBN 9780333063798 .
Biographies and Genealogies
Edbury, Peter W. (1997). John of Ibelin and the Kingdom of Jerusalem . Boydell Press. ISBN 9780851157030 .
Edgington, Susan B. (2019). Baldwin I of Jerusalem, 1100–1118 . Routledge. ISBN 9781472433565 .
Hamilton, Bernard (2005). The Leper King and His Heirs: Baldwin IV and the Crusader Kingdom of Jerusalem . Cambridge University Press. ISBN 9780521017473 .
Murray, Alan V. (2000). The Crusader Kingdom of Jerusalem: A Dynastic History, 1099–1125 . Prosopographica et Genealogica. ISBN 9781900934039 .
Lewis, Kevin J. (2017). The Counts of Tripoli and Lebanon in the Twelfth Century: Sons of Saint-Gilles . Routledge. ISBN 9781472458902 .
Perry, Guy (2013). John of Brienne: King of Jerusalem, Emperor of Constantinople, c. 1175–1237 . Cambridge University Press. ISBN 9781107043107 .
Islamic world
Works on and from the Muslim world , including the periods preceding the Crusades, and its interactions with them.
Bosworth, Clifford E. (2004). The New Islamic dynasties: A Chronological and Genealogical Manual . Edinburgh University Press. ISBN 9780748606849 .
Cahen, Claude (1968). Pre-Ottoman Turkey: A General Survey of the Material and Spiritual Culture and History, c. 1071–1330 . Taplinger Publishing Company. ISBN 9781597404563 .
Christie, Niall (2014). Muslims and Crusaders: Christianity's Wars in the Middle East, 1095–1382, from the Islamic Sources . Routledge. ISBN 9781138543102 .
Cobb, Paul M. (2014). The Race for Paradise: An Islamic History of the Crusades . Oxford University Press. ISBN 9780199532018 .
Hillenbrand, Carole (1999). The Crusades: Islamic Perspectives . Routledge. ISBN 9780415929141 .
Hillebrand, Carole, ed. (2021). Islam and the Crusades: Collected Essays . Edinburgh University Press. ISBN 9781474485906 .
Hitti, Philip K. (1937). History of the Arabs: From the Earliest Time to the Present . Macmillan, New York.
Irwin, Robert (1999). "Islam and the Crusades" . In Riley-Smith, Jonathan (ed.). The Oxford History of the Crusades . Oxford University Press. pp. 211–257. ISBN 9780192853646 .
Kennedy, Hugh N. (2004). The Prophet and the Age of the Caliphates: The Islamic Near East from the Sixth to Eleventh Century . Pearson/Longman. ISBN 9780582405257 .
Maalouf, Amin (2006). The Crusades through Arab Eyes . Saqi Books. ISBN 9780863560231 .
Levant and Persia
El-Azhari, Taef (2016). Zengi and the Muslim Response to the Crusades: The Politics of Jihad . Routledge. ISBN 9780367870737 .
Gibb, H. A. R. (1969). "The Career of Nūr-ad-Din" (PDF) . In Baldwin, Marshall W. (ed.). The First Hundred Years . Setton, Kenneth M. (ed.), A History of the Crusades, University of Wisconsin Press. pp. 513–527. ISBN 9780299048341 .
Humphreys, R. Stephen (1977). From Saladin to the Mongols: The Ayyubids of Damascus, 1193–1260 . State University of New York. ISBN 9780873952637 .
Lewis, Bernard (2003). The Assassins: A Radical Sect in Islam . Phoenix. ISBN 9781842124512 .
Nicolle, David (2011). Saladin . Bloomsbury Publishing. ISBN 9781780962368 .
Peacock, Andrew C. S. (2015). The Great Seljuk Empire . Edinburgh University Press. ISBN 9780748638260 .
Phillips, Jonathan (2019). The Life and Legend of the Sultan Saladin . Yale University Press. ISBN 9780300249064 .
Egypt
Brett, Michael (2017). The Fatimid Empire . Edinburgh University Press. ISBN 9780748640768 .
Brett, Michael (2019). Fatimids and Egypt . Taylor & Francis Group. ISBN 9780429427695 .
Dorken, Adam (2015). Baybars: The Muslim Crusader . CreateSpace. ISBN 9781505776904 .
Fulton, Michael S. (2022). Contest for Egypt: The Collapse of the Fatimid Caliphate, the Ebb of Crusader Influence, and the Rise of Saladin . Brill. ISBN 9789004516250 .
Gibb, H. A. R. (1969). "The Aiyūbids" (PDF) . In Wolff, Robert L. ; Hazard, Harry W. (eds.). The Later Crusades, 1189–1311 . Setton, Kenneth M. (ed.), A History of the Crusades, University of Wisconsin Press. pp. 693–714. ISBN 9780299068240 .
Irwin, Robert (1986). The Middle East in the Middle Ages: The Early Mamluk Sultanate, 1250–1382 . Southern Illinois University Press. ISBN 9781597400480 .
Northrup, Linda (1998). From Slave to Sultan: The Career of Al-Manṣūr Qalāwūn and the Consolidation of Mamluk Rule in Egypt and Syria (678–689 A.H./1279–1290 A.D.) . Franz Steiner Verlag, Stuttgart. ISBN 9783515068611 .
Petry, Carl F. (2022). The Mamluk Sultanate: A History . Cambridge University Press. ISBN 9781108471046 .
Waterson, James (2007). The Knights of Islam: The Wars of the Mamluks . London: Greenhill Books. ISBN 9781853677342 .
Iberia
Brett, Michael (1980). The Moors: Islam in the West . Orbis Publications. ISBN 9780856132797 .
Collins, Roger (1989). The Arab Conquest of Spain, 710–797 . Wiley. ISBN 9780631194057 .
Harvey, Leonard Patrick (1992). Islamic Spain, 1250 to 1500 . University of Chicago Press. ISBN 9780226319629 .
Harvey, Leonard Patrick (2005). Muslims in Spain, 1500–1614 . University of Chicago Press. ISBN 9780226319636 .
Kennedy, Hugh N. (2014). Muslim Spain and Portugal: A Political History of Al-Andalus . Taylor & Francis. ISBN 9781317870401 .
Nicolle, David (2001). The Moors: The Islamic West, 7th–15th Centuries AD . Bloomsbury USA. ISBN 9781855329645 .
O'Callaghan, Joseph F. (1983). A History of Medieval Spain . Cornell University Press. ISBN 9780801492648 .
Mongols
Amitai-Preiss, Reuven (1995). Mongols and Mamluks: the Mamluk-Īlkhānid War, 1260–1281 . Cambridge University Press. ISBN 9780521462266 .
Amitai-Preiss, Reuven; Morgan, David O., eds. (1999). The Mongol Empire and its Legacy . Brill. ISBN 9789004110489 .
Jackson, Peter (2005). The Mongols and the West: 1221–1410 . Pearson Longman. ISBN 9780582368965 .
Roux, Jean-Paul (1993). Histoire de l'Empire Mongol . Fayard. ISBN 9782213031644 .
Sinor, Denis (1999). The Mongols in the West . Journal of Asian History, Vol. 33, No. 1. pp. 1–44.
Timurids
The later crusades
General
Atiya, Aziz Suryal (1938). The Crusade in the Later Middle Ages . Methuen. ISBN 9780527037000 .
Atiya, Aziz Suryal (1975). "The Crusade in the Fourteenth Century" (PDF) . In Hazard, Harry W. (ed.). The Fourteenth and Fifteenth Centuries . Setton, Kenneth M. (ed.), A History of the Crusades, University of Wisconsin Press. pp. 3–26. ISBN 9780299066741 .
Housley, Norman (1992). The Later Crusades, 1274–1580: From Lyons to Alcazar . Oxford University Press. ISBN 9780198221364 .
Housley, Norman, ed. (2004). Crusading in the Fifteenth Century: Message and Impact . Springer Link. ISBN 9781403902832 .
Housley, Norman, ed. (2016). The Crusade in the Fifteenth Century: Converging and Competing Cultures . Taylor & Francis Group. ISBN 9781315615158 .
Housley, Norman, ed. (2017). Reconfiguring the Fifteenth-Century Crusade . Palgrave Macmillian UK. ISBN 9781137462817 .
Setton, Kenneth M. (1976). The Papacy and the Levant, 1204-1571: Volume I: The Thirteenth and Fourteenth Centuries . American Philosophical Society. ISBN 9780871691149 .
Setton, Kenneth M. (1976). The Papacy and the Levant, 1204–1571, Volume II: The Fifteenth Century . American Philosophical Society. ISBN 9780871691149 .
Setton, Kenneth M. (1976). The Papacy and the Levant, 1204–1571, Volume III: The Sixteenth Century to the Reign of Julius III . American Philosophical Society. ISBN 9780871691149 .
Setton, Kenneth M. (1976). The Papacy and the Levant, 1204–1571, Volume IV: The Sixteenth Century from Julius III to Pius V . American Philosophical Society. ISBN 9780871691149 .
Northern Crusades
Christiansen, Eric (1997). The Northern Crusades . Penguin Books. ISBN 9780140266535 .
Kiaupa, Zigmantas (2000). The History of Lithuania before 1795 . Lithuanian Institute of History. ISBN 9789986810131 .
Murray, Alan V., ed. (2001). Crusade and Conversion on the Baltic Frontier 1150–1500 . Routledge. ISBN 9780754603252 .
Murray, Alan V., ed. (2009). The Clash of Cultures on the Medieval Baltic Frontier . Routledge. ISBN 9780754664833 .
Turnbull, Stephen (2005). Tannenberg, 1410: Disaster for the Teutonic Knights . Praeger. ISBN 9780275988609 .
Urban, William L. (1975). The Baltic Crusade . Northern Illinois University Press. ISBN 9780875800523 .
Urban, William L. (2006). The Samogitian Crusade . Lithuanian Research and Studies Center. ISBN 9780929700038 .
Popular Crusades
Bréhier, Louis (1911). "Crusade of the Pastoureaux" . In Herbermann, Charles (ed.). Catholic Encyclopedia . Vol. 11. New York: Robert Appleton Company.
Flori, Jean (1999). Pierre l'Ermite et la première Croisade . Fayard. ISBN 9782213648248 .
Zacour, Norman P. (1969). "The Children's Crusade" (PDF) . In Wolff, Robert L. ; Hazard, Harry W. (eds.). The Later Crusades, 1189–1311 . Setton, Kenneth M. (ed.), A History of the Crusades, University of Wisconsin Press. pp. 325–342. ISBN 9780299068240 .
Italian Crusades
Crusades against Christians
Political Crusades
Reconquista
Bishko, Charles J. (1975). "The Spanish and Portuguese Reconquest, 1095–1492" (PDF) . In Hazard, Harry W. (ed.). The Fourteenth and Fifteenth Centuries . Setton, Kenneth M. (ed.), A History of the Crusades, University of Wisconsin Press. pp. 396–456. ISBN 9780299066741 .
Chaytor, Henry John (1933). A History of Aragon and Catalonia . Methuen. ISBN 9780404014797 .
Diffie, Bailey Wallys (1977). Foundations of the Portuguese Empire, 1415–1580 . University of Minnesota Press. ISBN 9780816608508 .
Disney, A. R. (2009). A History of Portugal and the Portuguese Empire . Cambridge University Press. ISBN 9780511813337 .
Edwards, John (2016). "Reconquista and Crusade in Fifteenth Century Spain" . In Housley, Norman (ed.). Crusading in the Fifteenth Century: Message and Impact . Springer Link. ISBN 9781403902832 .
Hillgarth, J. N. (1978). The Spanish Kingdoms, 1250–1516 . Clarendon Press. ISBN 9780198225317 .
Lardner, Dionysius (1833). History of Spain and Portugal . Philadelphia: Carey & Lea.
Lomax, Derek W. (1978). The Reconquest of Spain . Longman. ISBN 9780582502093 .
Nicolle, David (1988). El Cid and the Reconquista,1050–1492 . Bloomsbury USA. ISBN 9780850458404 .
O'Callaghan, Joseph F. (2011). The Gibraltar Crusade: Castile and the Battle for the Strait . University of Pennsylvania Press. ISBN 9780850458404 .
O'Callaghan, Joseph F. (2013). Reconquest and Crusade in Medieval Spain . University of Pennsylvania Press. ISBN 9780812203066 .
O'Callaghan, Joseph F. (2014). The Last Crusade in the West: Castile and the Conquest of Granada . University of Pennsylvania Press. ISBN 9780812209358 .
Ottoman Crusades
Allen, Bruce W. (2015). The Great Siege of Malta . University Press of New England. ISBN 9781611688436 .
Aloisio, Mark (2016). "Alfonso V and the Anti-Turkish Crusade" . In Housley, Norman (ed.). The Crusade in the Fifteenth Century: Converging and Competing Cultures . Taylor & Francis Group. ISBN 9781315615158 .
Atiya, Aziz Suryal (1934). The Crusade of Nicopolis . Methuen & Company, Limited. ISBN 9780404154103 .
Barleti, Marin (2012). The Siege of Shkodra: Albanian's Courageous Stand Against Ottoman Conquest, 1478 . Tirana Times. ISBN 9789995687779 .
Brockman, Eric (1969). The Two Sieges of Rhodes, 1480–1522 . J. Murray. ISBN 9780719518942 .
Finkel, Caroline (1988). The Administration of Warfare: The Ottoman Military Campaigns in Hungary, 1593–1606 . VWGÖ. ISBN 3853697089 .
Florescu, Radu (2009). Dracula, Prince of Many Faces: His Life and Times . Little, Brown. ISBN 9780316092265 .
Géza, Perjés (1989). The Fall of the Medieval Kingdom of Hungary: Mohács, 1526 – Buda, 1541 . Social Science Monographs. ISBN 9780880351522 .
Hodgkinson, Henry (1999). Scanderbeg: From Ottoman Captive to Albanian Hero . Learning Design. ISBN 9781903616154 .
Housley, Norman (2016). "Giovanni da Capistrano and the Crusade of 1456" . In Housley, Norman (ed.). Crusading in the Fifteenth Century: Message and Impact . Springer Link. ISBN 9781403902832 .
Imber, Colin (2013). The Crusade of Varna, 1443–1445 . Ashgate Publishing. ISBN 9781472416940 .
Jefferson, John (2012). The Holy Wars of King Wladislas and Sultan Murad: The Ottoman-Christian Conflict from 1438–1444 . Brill. ISBN 9789004219045 .
Mixson, James (2022). The Crusade of 1456 . University of Toronto Press. ISBN 9781487505769 .
Nicolle, David (2005). Constantinople, 1453: The End of Byzantium . Praeger. ISBN 9780275988562 .
Pilat, Liviu (2017). The Ottoman Threat and Crusading on the Eastern Border of Christendom During the 15th Century . Brill. ISBN 9789004353800 .
Runciman, Steven (1965). The Fall of Constantinople, 1453 . Cambridge University Press. ISBN 9780521398329 .
Setton, Kenneth M. (1991). Venice, Austria, and the Turks in the Seventeenth Century . American Philosophical Society. ISBN 9780871691927 .
Shirogorov, Vladimir (2021). War on the Eve of Nations: Conflicts and Militaries in Eastern Europe, 1450–1500 . Lexington Books. ISBN 9781793622419 .
Military orders
Works on military orders .
Forey, Alan (1999). "The Military Orders, 1120–1312" . In Riley-Smith, Jonathan (ed.). The Oxford History of the Crusades . Oxford University Press. pp. 176–210. ISBN 9780192853646 .
Luttrell, Anthony T. (1999). "The Military Orders, 1312–1798" . In Riley-Smith, Jonathan (ed.). The Oxford History of the Crusades . Oxford University Press. pp. 323–362. ISBN 9780192853646 .
Nicholson, Helen J. (1993). Templars, Hospitallers, and Teutonic Knights: Images of the Military Orders, 1128-1291 . Leicester University Press. ISBN 9780718514112 .
Knights Hospitaller
Brownstein, Judith (2005). The Hospitallers and the Holy Land: Financing the Latin East, 1187-1274 . Boydell Press. ISBN 9781843831310 .
Delaville Le Roulx, Joseph (1904). Les Hospitaliers en Terre Sainte et à Chypre (1100-1310) . E. Leroux, Paris.
Demurger, Alain (2013). Les Hospitaliers, De Jérusalem à Rhodes 1050-1317 . Tallandier, Paris. ISBN 9791021000605 .
Luttrell, Anthony T. (1982). Latin Greece, the Hospitallers, and the Crusades, 1291-1440 . University of Michigan. ISBN 9780860781066 .
Nicholson, Helen J. (2001). The Knights Hospitaller . Boydell & Brewer. ISBN 9781843830382 .
Nicolle, David (2001). Knights Hospitaller, 1100–1306 . Bloomsbury USA. ISBN 9781841762142 .
Riley-Smith, Jonathan (2012). The Knights Hospitaller in the Levant, c. 1070-1309 . Palgrave Macmillan. ISBN 9780230290839 .
Knights Templar
Teutonic Knights