What makes this book so fascinating is the way Mr Norwich connects the dots to provide a detailed overview of a significant turning point in European history. Or perhaps we should say, a collection of turning points. With the specter of Brexit looming ever closer (at the time of writing), it's worth remembering that Britain had once before shocked Europe by breaking with it. Interesting details emerge, even about Henry VIII best known (to me) of the princes, through a comprehensive collection of anecdotes taken from contemporary observers. You will learn, for example, who had the largest cannons, why the Mona Lisa ended up in the Louvre and how a collection of plucky crusaders survived the ambitions of one of the largest armies of the 16th century.
Four Princes by John Julius Norwich is a huge recommend to anyone who loves history as much as I do.