The officer suddenly thought up a method to retrieve the lost reputation of his trench. If we could only stay until dark he would send us all out on a patroling party right up to the wire in front of the German first line. We declined, and made some little haste to leave this ever so obliging officer. In another moment we feared he would organize an exhibition offensive for our benefit and reserve us places in the first wave. If things were quiet on the ground there was plenty of activity aloft. It was a clear day, and both sides had big sausage balloons up for observation. Once a German plane tried to attack a French sausage, but it was driven off, and all day long the Germans sought without success to wing the balloon with one of their long range guns. In that particular sector on that particular day the French unquestionably had the mastery of the air. We saw four of their 'planes in the air to every one German, and once a fleet of five cruised over the German lines. The Boche opened on them with shrapnel. It was a clear day, without a breath of wind, and the white puffs clung to the sky at the point where they broke. Presently the French planes swooped much lower, and the Germans opened on them with machine guns. Somebody has said that machine gun fire sounds as if a crazy carpenter was shingling a roof, and somebody else has compared the noise to a typewriter being operated in an upper room, but it is still more like a riveting machine. It has a business-like, methodical sound to me. To my ear there is no malice in a machine gun, but then I have never heard it from an aeroplane. The officer in charge accompanied us to the end of the communicating trench. "Where are you going?" he asked. We told him that we were going directly to Paris. "Have a good time," he said, "but leave one dinner and one drink for me." "You are going to Paris?" we asked. He looked over toward the German wire and smiled a little. "I may," he said. CHAPTER XV VERDUN From the hills around Verdun we saw the earth as it must have looked on perhaps the fourth day of creation week. It was all frowsy mud and slime. Man was down deep in the dust from which he will spring again some day. There was not even a foothold for poppies on the hills around Verdun, for mingled with the old earth scars were fresh ones, and there will be more tomorrow. The Germans have been pushed back of the edges of the bowl in which Verdun lies, and now their only eyes are aeroplanes. Big naval guns are required to reach the city itself, but the Germans are not content to leave the battered town alone. They bang away at ruins and kick a city which is down. They fire, too, at the citadel, but do no more than scratch the top of this great underground fortress.