It shamed us to come as we were into such surroundings. For our car was littered with sausage skins and bread crusts, and filth less pleasant to look at and stenches of many sorts abounded. Indeed I shall go further and say that it stank most fearsomely. As for us, we felt ourselves to be infamous offenses against the bright, clean day. We had not slept in a bed for five nights or had our clothes off for that time. For three days none of us had eaten a real meal at a regular table. For two days we had not washed our faces and hands. The prisoners of war went on to Cologne to be put in a laager, but we were bidden to detrain at Aix-la-Chapelle. We climbed off, a dirty, wrinkled, unshaven troop of vagabonds, to find ourselves free to go where we pleased. That is, we thought so at first. But by evening the Frenchman and the Belgians had been taken away to be held in prison until the end of the war, and for two days the highly efficient local secret-service staff kept the rest of us under its watchful care. After that, though, the American consul, Robert J. Thompson, succeeded in convincing the military authorities that we were not dangerous. I still think that taking copious baths and getting ourselves shaved helped to clear us of suspicion. Chapter 7 The Grapes of Wrath There is a corner of Rhenish Prussia that shoulders up against Holland and drives a nudging elbow deep into the ribs of Belgium; and right here, at the place where the three countries meet, stands Charlemagne's ancient city of Aix-la-Chapelle, called Aachen by the Germans. To go from the middle of Aix-la-Chapelle to the Dutch boundary takes twenty minutes on a tram-car, and to go to the Belgian line requires an even hour in a horse-drawn vehicle, and considerably less than that presuming you go by automobile. So you see the toes of the town touch two foreign frontiers; and of all German cities it is the most westerly and, therefore, closest of all to the zone of action in the west of Europe. You would never guess it, however. When we landed in Aix-la-Chapelle, coming out of the heart of the late August hostilities in Belgium, we marveled; for, behold, here was a clean, white city that, so far as the look of it and the feel of it went, might have been a thousand miles from the sound of gunfire. On that Sabbath morning of our arrival an air of everlasting peace abode with it. That same air of peace continued to abide with it during all the days we spent here. Yet, if you took a step to the southwest--a figurative step in seven-league boots--you were where all hell broke loose. War is a most tremendous emphasizer of contrasts. These lines were written late in September, in a hotel room at Aix-la- Chapelle. The writing of them followed close on an automobile trip to Liege, through a district blasted by war and corrugated with long trenches where those who died with their boots on still lie with their boots on.