It was the voice of a sentry on the outposts of Raincy, and I could have climbed down from my saddle and hugged him to my heart. Instead, I sat impassively in my saddle and gave him the countersign. I was conducted to the quarters of the commandant of artillery and I delivered my message.
"You have come quickly," he said. "What road did you take?"
"Did you?" said he. "You are lucky. You will return by Montfermeil and Chelles, Lieutenant von Altrock, and I will send an escort with you. Apparently we are better informed at Raincy than you at Noisy-le-Grand."
"I knew there was danger, sir," I replied.
A regiment of dragoons was quartered at Raincy, and from it two privates and a corporal were given me for escort. In the company of these men I started back by the longer road in the rear of our lines. And it was a quarter to ten when I started. For I noticed the time of a clock in the commandant's quarters. I should think that it must have taken three-quarters of an hour to reach Montfermeil, for the snow was deep here and the mist very thick. Beyond Montfermeil, however, we came to higher ground; there were fewer drifts of snow, and the night began to clear, so that we made better going. We were now, of course, behind our lines, and the only risk we ran was that a few peasants armed with rifles from a battlefield or a small band of _francs-tireurs_ might be lurking on the chance of picking off a straggler. But that risk was not very great now that there were four of us. I rode therefore with an easier mind, and the first thing which entered my thoughts was--what do you think? The old peasant-woman's cabin with the broken window? Not a bit of it. No, it was M. Bonnet's black cat. Had M. Bonnet's cat five kittens? Or was that intended to inform the people in Paris how many companies of recruits had joined one of the French armies still in the field--say, General Faidherbe's, at Bapaume, and so to keep up their spirits and prolong the siege? I was still puzzling over this problem when in a most solitary place I came suddenly upon a château with lighted windows. This was the Château Villetaneuse. I reined in my horse and stopped. My escort halted behind me. It was, after all, an astonishing sight. There were many châteaux about Paris then, as there are now, but not one that I had ever come across was inhabited by more than a caretaker. The owners had long since fled. Breached walls, trampled gardens, gaping roofs, and silence and desertion--that is what we meant when we spoke of a château near Paris in those days. But here was one with lighted windows on the first and second stories staring out calmly on the snow as though never a Prussian soldier had crossed the Rhine. A thick clump of trees sheltered it behind, and it faced the eastern side of the long ridge of Mont Guichet, along the foot of which I rode--the side farthest from Paris. From the spot where I and my escort had halted an open park stretched level to the door. The house had, no doubt, a very homelike look on that cold night. It should have spoken to me, no doubt, of the well-ordered family life and the gentle occupations of women. But I was thinking of M. Bonnet's black cat. Was this solitary château the undiscovered last station on the underground road through which the news passed into Paris? If not, why was it still inhabited? Why did the lights blaze out upon the snow so late?