The Germans had thrown almost all their reserves into preserving the “Ring of Steel” around Normandy, and once the ring was broken a wide open field of advance lay before the Western Allies. Racing forward with almost no resistance, they found millions of pounds of abandoned food, hundreds of carloads of coal, countless abandoned vehicles and wounded German soldiers, and even traincars full of looted lingerie and perfume. The villages were decorated with flowers, the townspeople openly cheering and handing out food and wine to their liberators. The surviving Germans had essentially thrown down their arms and were racing for home. By August 28, the front lines had advanced more than one hundred miles, liberating Paris and pushing past its eastern outskirts. By September 2, the Allies had reached Belgium, and a day later cut through more than half the country and liberated Brussels, Belgium’s capital and largest city. Four days later, very late in the night of September 7 or possibly in the early-morning hours of September 8, the sacristan of the Cathedral of Notre Dame in the Belgian city of Bruges was roused from sleep by a knock on his door.