Dr David Nicolle was born in 1944 and worked for the BBC, including the overseas broadcasting Service before returning to university, obtaining his PhD in Edinburgh. He subsequently taught at Yarmouk University in Jordan, since which he has contributed a substantial number of Osprey titles. He is a specialist in medieval arms and armour and has written several hardback books as well as numerous articles for specialist journals. He has also presented papers at many international conferences. Christa Hook is one of Osprey's most popular illustrators, a reputation justly deserved given the perfect blend of attention to detail and narrative realisation that penetrates her illustrations. Her work for Osprey to date includes several joint collaborations with her father Richard, as well as Warrior I 'Norman Knight', Warrior 10 'Saracen Faris', and Campaign 56 'Eggmuhl 1809'.