It was in October, after Lieutenant Davis had been promoted to the captaincy, that Pen was made second lieutenant of his company. He well deserved the honor. There was a little celebration of the event among his men, for his comrades all loved him and honored him. They said it would not be long before he would be wearing the Victoria Cross on his breast. Yet few of them had been with him from the beginning. Of those who had landed with him upon French soil the preceding May only a pitifully small percentage remained. Killed, wounded, missing, one by one and in groups, they had dropped out, and the depleted ranks had been filled with new blood. In November they were sent up into the Arras sector, but in December they were back again in their old quarters on the Somme. And yet it was not their old quarters, for the British front had been advanced over a wide area, for many miles in length, and imperturbable Tommies were now smoking their pipes in many a reversed trench that had theretofore been occupied by gray-clad Boches. But they were not pleasant trenches to occupy. They were very narrow and very muddy, and parts of the bodies of dead men protruded here and there from their walls and parapets. Moreover, in December it is very cold in northern France, and, muffle as they would, even the boys from Canada suffered from the severity of the weather. They asked only to be permitted to keep their blood warm by aggressive action against their enemy. And, just before the Christmas holidays, the aggressive action they had longed for came. It was no great battle, no important historic event, just an incident in the policy of attrition which was constantly wearing away the German lines. An attempt was to be made to drive a wedge into the enemy's front at a certain vital point, and, in order to cover the real thrust, several feints were to be made at other places not far away. One of these latter expeditions had been intrusted to a part of Pen's battalion. At six o'clock in the afternoon the British artillery was to bombard the first line of enemy trenches for an hour and a half. Then the artillery fire was to lift to the second line, and the Canadian troops were to rush the first line with the bayonet, carry it, and when the artillery fire lifted to the third line they were to pass on to the second hostile trench and take and hold that for a sufficient length of time to divert the enemy from the point of real attack, and then they were to withdraw to their own lines. Permanent occupation of the captured trenches at the point seemed inadvisable at this time, if not wholly impossible.