This book is pretty self explanatory. It's a timeline. Which means it's a whole heck of a lot of info at once, but it was cool to see the evolution of monarchy in Europe. In the beginning, lots of kings/princes/dukes/whatever were removed from power by murder, and boy did they like blinding people! It was also interesting to learn what different kingdoms the now named France, Spain, Germany, etc. were over the centuries. It's a nice thing to have around as a reference.