Dennis Oliver is the author of over twenty books on Second World War armoured vehicles. He has contributed many books to the TankCraft series including Tiger I and II Tanks of the German Army and Waffen-SS: Eastern Front 1944; Panther Tanks: German Army and Waffen-SS, Normandy Campaign 1944; Jagdpanther Tank Destroyer: German Army, Western Europe 1944-1945; and Panther Tanks: German Army and Waffen-SS, Defence of the West.