The Forts & Fortifications of Europe 1815- 1945: The Neutral States: The Netherlands, Belgium and Switzerland

The Secret History of the Mongol Queens: How the Daughters of Genghis Khan Rescued His Empire

The American GI in Europe in World War II The Battle in France

The Templars: The Rise and Spectacular Fall of God's Holy Warriors

G.I. Joe in France: From Normandy to Berchtesgaden

Secrets of the Japanese Art of Warfare: From the School of Certain Victory

Fortress Europe: From Stone to Steel Fortifications,1850–1945

Genghis Khan: The Secret Recipe of Traditional Food of Ancient Mongolia (The History of the Mongol Emperor From Eastern Europe to Asia)

In Search of the Dark Ages

The Forts & Fortifications of Europe 1815-1945: The Central States: Germany, Austria-Hungry and Czechoslovakia

The Secret History of the Mongols

The American GI in Europe in World War II: The March to D-Day

Notre Dame de Paris: A Celebration of the Cathedral

Castrum to Castle: Classical to Medieval Fortifications in the Lands of the Western Roman Empire

Ninja Weapons: Chain and Shuriken

Verdun 1916: The Renaissance of the Fortress

The Tragedy of the Templars: The Rise and Fall of the Crusader States

Northmen: The Viking Saga, 793–1241 AD

The Great Siege, Malta 1565: Clash of Cultures: Christian Knights Defend Western Civilization Against the Moslem Tide