Together with the author's companion volume in this series on Crécy and Poitiers, this is an excellent overview of the three key Anglo-French confrontations that bookend the Hundred Years War. Osprey is known especially for the detailed illustrations it provides of military uniforms and weapons, and you'll find all that here -- though the notion of "uniforms" doesn't really apply in early 15th century Europe. The drawings of archers -- the key English success at Agincourt, as they had been for several generations, a lesson the French seemed never to learn -- are generic, as are the men-at-arms, whether pedestrians or mounted, but there was no uniformity in dress or in arms or protective equipment. The illustrations of mounted knights are taken from tomb effigies and memorial brasses for the English and on manuscript illustrations for the French. Rothero does an excellent job, in any case, in describing the background to the multi-generation conflict and in describing the strategic and tactical changes that took place during that time. He also makes a good case for Henry V being possibly the "best" monarch of the medieval period. The "Men-at-Arms" series can be a little uneven, but this volume is first-rate.