Dorn wondered how far away that jarring shell had alighted. Not so far! It was the first he had ever heard explode near him. Roaring of cannon, exploding of shell--this had been a source of every-day talk among his comrades. But the jar, the tremble of the earth, had a dreadful significance. Another rumble, another jar, not so heavy or so near this time, and then a few sharply connected reports, clamped Dorn as in a cold vise. Machine-gun shots! Many thousand machine-gun shots had he heard, but none with the life and the spite and the spang of these. Did he imagine the difference? Cold as he felt, he began to sweat, and continually, as he wiped the palms of his hands, they grew wet again. A queer sensation of light-headedness and weakness seemed to possess him. The roots of his will-power seemed numb. Nevertheless, all the more revolving and all-embracing seemed his mind. The officer in his speech a few hours back had said the sector to which the battalion had been assigned was alive. By this he meant that active bombardment, machine-gun fire, hand-grenade throwing, and gas-shelling, or attack in force might come any time, and certainly must come as soon as the Germans suspected the presence of an American force opposite them. That was the stunning reality to Dorn--the actual existence of the Huns a few rods distant. But realization of them had not brought him to the verge of panic. He would not flinch at confronting the whole German army. Nor did he imagine he put a great price upon his life. Nor did he have any abnormal dread of pain. Nor had the well-remembered teachings of the Bible troubled his spirit. Was he going to be a coward because of some incalculable thing in him or force operating against him? Already he sat there, shivering and sweating, with the load on his breast growing laborsome, with all his sensorial being absolutely at keenest edge. Rapid footfalls halted his heart-beats. They came from above, outside the dugout, from the trench. "Dorn, come out!" called the corporal. Dorn's response was instant. But he was as blind as if he had no eyes, and he had to feel his way to climb out. The indistinct, blurred form of the corporal seemed half merged in the pale gloom of the trench. A cool wind whipped at Dorn's hot face. Surcharged with emotion, the nature of which he feared, Dorn followed the corporal, stumbling and sliding over the wet boards, knocking bits of earth from the walls, feeling a sick icy gripe in his bowels. Some strange light flared up--died away. Another rumble, distinct, heavy, and vibrating! To his left somewhere the earth received a shock. Dorn felt a wave of air that was not wind.