Strongholds of the Border Reivers
Keith Durham
The Moscow Kremlin
Mark Galeotti
The Forts of Celtic Britain
Angus Konstam
Germany's East Wall in World War II
Neil Short
Norman Stone Castles (2)
Christopher Gravett
Defenses of Pearl Harbor and Oahu 1907–50
Glen Williford & Terrance McGovern
Japanese Castles in Korea 1592–98
Stephen Turnbull
Special Forces Camps in Vietnam 1961–70
Gordon L. Rottman
D-Day Fortifications in Normandy
Steven J. Zaloga
French Fortresses in North America 1535–1763
René Chartrand