- 100 Greatest Medal of Honor Stories: Extraordinary Acts of Courage from America’s Highest Military Award
- António de Oliveira Salazar: The Quiet Dictatorship That Held Portugal Still (The Dictator’s Burden)
- The Wars for Scotland: Edward I, William Wallace, Robert the Bruce and England’s Northern Catastrophe (Medieval England in Crisis)
- Andrea Doria: Collision, Fog, and the Modern Sea (Shipwrecks That Shaped History)
- Julius Caesar: Power, Strategy and the Fall of the Republic (The Leadership Blueprint Series)





























