Nicolle married an American, Colette Giroux in 1976; they have a son Frederick Joseph ("Fred", born 1982) and a daughter Dr. Antoinette Laura ("Nette", born 1984). He now lives and works in Chipping Barnet, London.[2]
(1998) Crusader Warfare: Muslims, Mongols and the Struggle Against the Crusades, Osprey Publishing, ISBN1-85532-697-3
(1999) Arms and Armour of the Crusading Era, 1050-1350: Western Europe and the Crusader States, Greenhill Books, ISBN1-85367-347-1
(2000) Crecy, 1346: Triumph of the Black Prince, Osprey Publishing, ISBN1-85532-966-2.
(2000) French Armies of the Hundred Years War. London: Osprey Publishing, ISBN1-85532-710-4.
(2001) Knight Hospitaller, volumes I and II; Osprey Publishing, Botley, Oxfordshire
(2002) Warriors and Their Weapons Around the Time of the Crusades: Relationships Between Byzantium, the West and the Islamic World, Ashgate, ISBN0-86078-898-9
(2004) Poitiers 1356: The Capture of a King, Osprey Publishing, ISBN1-84176-516-3.
(2005) Crusader Castles in the Holy Land 1192-1302. Osprey Publishing, ISBN1-84176-827-8.
(2005) Crecy 1346: Triumph of the Longbow, Greenwood Press, ISBN0-275-98843-0
(2007) Crusader Castles in Cyprus, Greece and the Aegean 1191-1571, Osprey Publishing, ISBN1-84176-976-2.
(2007) Fighting for the Faith: Crusade and Jihad 1000–1500 AD, Pen & Sword Military, ISBN1-84415-614-1