"Cotton Malone is on the hunt for a forgotten 16th century Pledge of Christ - a sworn promise made by Pope Julius II that evidences a monetary debt owed by the Vatican, still valid after five centuries, now worth in the trillions of dollars. But collecting that debt centers around what happened to the famed Medici of Florence - a family that history says died out, without heirs, centuries ago. Two more things also hang in the balance. Who will become...

Imprisoned, tortured, and forced into exile, he fought to clear his name. Instead, it would be misunderstood forever. Born into a modest family in fifteenth-century Florence, Niccolò Machiavelli navigated his way through the violence and political uncertainty of Renaissance Italy. Recognized for his keen mind and understanding of human nature and government, Machiavelli courted kings and popes as the leading ambassador for his beloved Republic.But...

"One of the defining moments in Western history, the bloody and dramatic story of the battle for the soul of Renaissance Florence" -- "By the end of the fifteenth century, Florence was well established as the home of the Renaissance. As generous patrons to the likes of Botticelli and Michelangelo, the ruling Medici embodied the progressive humanist spirit of the age, and in Lorenzo de' Medici (Lorenzo the Magnificent) they possessed a diplomat capable...