The Borgias and Their Enemies, 1431–1519: 1431-1519

The House Of Medici: Its Rise and Fall

The Borgias: The Hidden History

The Medici: Power, Money, and Ambition in the Italian Renaissance

The Family

The Life & Legend Of Cesare Borgia

The Life & Legend Of Lucrezia Borgia

The Tigress of Forli: Renaissance Italy's Most Courageous and Notorious Countess, Caterina Riario Sforza de' Medici

The Artist, the Philosopher, and the Warrior: The Intersecting Lives of Da Vinci, Machiavelli, and Borgia and the World They Shaped

The Wars of the Papal States 1492-1517 - Italian Princes, Warrior Popes, and Holy Roman Emperors (Illustrated)

Death in Florence: The Medici, Savonarola, and the Battle for the Soul of a Renaissance City