David Nicolle tends to be biased towards the Mid-East (ie: all good things in the Middle Ages come from Asia), but he manages to mostly leave his biases out in this monumental work. If you are looking for a pretty picture book, or an introduction to the topic, like various Osprey books, this ain't it. What it is a look at surviving pieces, iconography, statuary, and literary referrances to present a comprehensive look at what arms and armour of the period are recorded. Definately more for the serious enthousiast than the casual reader.