A palatial ruin in Philadelphia built from the riches of anindustrial golden age, linked by money and blood to theTitanic disaster. Hitler's headquarters in France, built tooversee the Nazi invasion of Britain but used to defend againstthe Allied reconquest of Europe. In Italy, an opulentisland-stronghold converted to contain the country's mafiaelite. And a country palace in Poland, the scene of ahoney-trap devised to ensnare Napoleon.
