Charlemagne
by Richard Winston
what a wonderful book. and great that it is available in Audible.
if you are like me and are fascinated with history's greatest leaders, this book is worthwhile. It gives you a real snapshot to what went on around 800 AD. It is a rather long book (took me many runs, drives, and chores to get through it ... but it is worth it). And it is a good companion to A World Lit Only by Fire.
I highly recommend this read (especially the Audible version)