Osprey Fortress Series #9 'English Civil War Fortifications 1642-51' (2003)
Osprey Fortress Series #12 'Fortresses Of The Peninsular War 1808-14' (2003)
Osprey Fortress Series #23 'German Field Fortifications 1939-45'
Osprey Fortress Series #26 'Afghanistan Cave Complexes 1979-2004' (2004)
Osprey Fortress Series #30 'Fort Eben Emael'
Osprey Fortress Series #60 'The Forts Of The Meuse In World War I'
Osprey Fortress Series #108 'Germany's East Wall In World War Il'
Osprey Fortress Series #111 'The Hindenburg Line'
