Dan Jones writes a fascinating historical fiction book called “Essex Dogs,” which takes place during the Hundred Years’ War. Ten men known as the Essex Dogs set foot on Normandy’s shores in July of 1346. They comprise an undisciplined squad of archers and men-at-arms, led by a captain scarred by battle. Fighting for the crown of the biggest kingdom in Western Europe is their mission. They struggle with survival, broken norms, and the harsh reality of medieval warfare as they approach the decisive battle of Crécy.