- The Medieval Cannon 1326–1494
- The Tudor Arte of Warre 1485-1558 : The Conduct of War from Henry VII to Mary I
- The Art of Shooting Great Ordnance: A History of the Development, Manufacture and Use of Artillery, 1494-1628
- The Tudor Arte of Warre. Volume 2: The conduct of war in the reign of Elizabeth I 1558-1603
- The Sieges of Rhodes 1480 and 1522 (From Retinue to Regiment)