The Montefeltro Conspiracy: A Renaissance Mystery Decoded

A brutal murder, a nefarious plot, a coded letter. After five hundred years, the most notorious mystery of the Renaissance is finally solved.

The Italian Renaissance is remembered as much for intrigue as it is for art, with papal politics and infighting among Italy’s many city-states providing the grist for Machiavelli’s classic work on take-no-prisoners politics, The Prince. The attempted assassination of the Medici brothers in the Duomo in Florence in 1478 is one of th…