Looking for books on building military castles (ca. Middle Ages-era)
December 2, 2009 4:11 AM Subscribe
I am looking for resources (preferably books) on how castles were built, say, why stairs are spiralled in one direction and not the other, or what are the pros&cons of circular towers vs. octagonal ones, or the considerations for putting internal and external defence rings, the height and thickness of walls, or the differences between how the castles were built in different countries, etc. Thanks in advance!