La Tour Landry, Geoffrey de. The Book of the Knight of La Tour Landry. Ed. G. S. Taylor. London: John Hamilton, n.d.
LaBarge, Margaret Wade. Gascony: England's First Colony, 1204-1453. London: Hamish Hamilton, 1980.
Lambert, Joseph B. Traces of the Past: Unraveling the Secrets of Archaeology Through Chemistry. Reading, Mass.: Perseus Books, 1997.
Lodge, Eleanor C. Gascony under English Rule. London: Methuen, 1926.
McFarlane, K. B. The Nobility of Later Medieval England. Oxford: Clarendon Press, 1973.
McKisack, May. The Fourteenth Century, 1307-1399. New York: Oxford University Press, 1959.
Mesqui, Jean. Châteaux, Forts et Fortifications en France. Paris: Flammarion Press, 1997.
Muir, Lynette R. Literature and Society in Medieval France. New York: St. Martin's Press, 1985.
Murrin, Michael. History and Warfare in Renaissance Epic. Chicago: University of Chicago Press, 1994.
Oman, C.W.C. The Art of War in the Middle Ages. Ithaca, N.Y.: Cornell University Press, 1953.
Origo, Iris. The Merchant of Prato. New York: Alfred A. Knopf, 1957.
Orser, Charles E., Jr., and Brian M. Fagan. Historical Archaeology. New York: HarperCollins, 1995.
Ottaway, Patrick. Archaeology in British Towns. New York: Routledge, 1992.
Partington, J. R. A History of Greek Fire and Gunpowder. Baltimore: Johns Hopkins University Press, 1999. See especially the excellent introduction by Bert S. Hall.
Paterson, Linda M. The World of the Troubadours: Medieval Occitan Society c. 1000-c. 1300. Cambridge, Eng.: Cambridge University Press, 1993.
Perroy, Edouard. The Hundred Years War. Trans. W. B. Wells. New York: Oxford University Press, 1951.
Pirenne, Henri. Medieval Cities: Their Origins and the Revival of Trade. Princeton: Princeton University Press,