His book explores the evolution of the Edwardian castle and James of St George's contribution to it. He gives a fascinating insight into the design, construction and organisation of such large-scale building projects, and the structural, military and domestic characters of the castles themselves. James's work on castles in the medieval duchy of Savoy is revisited, as are the native and foreign influences on the design of those he built for Edward I.
Some seventy years after A.J. Taylor began his pioneering research into James of St George and his connection with Wales, the time is ripe for this revaluation of James's impact and of the extent of his influence on the architectural character of the



