I didn't include Chandler's book for obvious WSS reasons, but I ALMOST, camethisdamnclose, included Nosworthy. In the end, however, I thought it was both in part too theoretical and in part too deep in the regulation drill manual weeds for most PC and board gamers whom I think are a little more on the casual side of serious wargaming. Yes, I have the Prussian drill manual, but miniature guys are weird like that.
BTW, I do have both books and I know Nosworthy, and knew the late Dr Chandler thru HMGS. Chandler over dinner actually graced me with an autographed caricature of himself, along with a nice set of vintage postcards showing uniforms of Russian 1812 cavalry.