But the besieged expected this, and ran out at night their hoards, or wooden penthouses on the top of the curtains. The curtains were built with square holes near the top to receive the beams, that supported these structures, the true defence of mediæval forts, from which the besieged delivered their missiles with far more freedom and variety of range than they could shoot through the oblique but immovable loopholes of the curtain, or even through the sloping crenelets of the higher towers. On this the besiegers brought up mangonels, and set them hurling huge stones at these wood works and battering them to pieces. Contemporaneously they built a triangular wooden tower as high as the curtain, and kept it ready for use, and just out of shot. This was a terrible sight to the besieged. These wooden towers had taken many a town. They began to mine underneath that part of the moat the tower stood frowning at; and made other preparations to give it a warm reception. The besiegers also mined, but at another part, their object being to get under the square barbican and throw it down. All this time Denys was behind his mantelet with another arbalestrier, protecting the workmen and making some excellent shots. These ended by earning him the esteem of an unseen archer, who every now and then sent a winged compliment quivering into his mantelet. One came and struck within an inch of the narrow slit through which Denys was squinting at the moment. "Peste," cried he, "you shoot well, my friend. Come forth and receive my congratulations! Shall merit such as thine hide its head? Comrade, it is one of those cursed Englishmen, with his half ell shaft. I'll not die till I've had a shot at London wall." On the besiegers' side was a figure that soon attracted great notice by promenading under fire. It was a tall knight, clad in complete brass, and carrying a light but prodigiously long lance with which he directed the movements of the besieged. And, when any disaster befell the besiegers, this long knight and his tall lance were pretty sure to be concerned in it. My young reader will say, "Why did not Denys shoot him?" Denys did shoot him; every day of his life: other arbalestriers shot him; archers shot him. Everybody shot him. He was there to be shot, apparently. But the abomination was, he did not mind being shot. Nay, worse, he got at last so demoralized as not to seem to know when he was shot. He walked his battlements under fire, as some stout skipper paces his deck in a suit of Flushing, calmly oblivious of the April drops that fall on his woolen armour. At last the besiegers got spiteful, and would not waste any more good steel on him; but cursed him and his impervious coat of mail. He took these missiles like the rest.