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

In Search of the Dark Ages

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

The History of the Medieval World: From the Conversion of Constantine to the First Crusade

The Accursed Tower: The Fall of Acre and the End of the Crusades

The Secret History of the Mongols

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

Ninja Weapons: Chain and Shuriken

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

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

The Art of Sword Combat: A 1568 German Treatise on Swordmanship

In Distant Lands: A Short History of the Crusades