The earthworks in front were hidden for a little while by drifting smoke, but the Invincibles, mad with pain and rage, rushed through it. They were anxious to get at those who were stinging them so terribly, and fortunately for them the defenders did not have time to pour in another volley. Harry saw Colonel Talbot still in front, waving his sword, and near him Lieutenant-Colonel St. Hilaire, also with an uplifted sword, which he pointed straight toward the earthwork. "On, lads, on!" shouted the colonel. "It is nothing! Another moment and the fort is ours!" Harry heard the hissing of heavy missiles above him. The light guns of the Invincibles had unlimbered on the slope, and fired once over their heads into the fort. But they did not dare to fire again, as the next instant the recruits, dripping red, but still wild with rage, were at the earthworks, and driven on with rage climbed them and fired at the huddled mass they saw below. Harry stumbled as he went down into the fort, but quickly recovered himself and leaped to his feet again. He saw through the flame and smoke faces much like his own, the faces of youth, startled and aghast, scarcely yet comprehending that this was war and that war meant pain and death. The Invincibles, despite the single close volley that had been poured into them, had the advantage of surprise and their officers were men of skill and experience. They had left a long red trail of the fallen as they entered the fort, but after their own single volley they pressed hard with the bayonet. Little as was their military knowledge, those against them had less, and they also had less experience of the woods and hills. As the Invincibles hurled themselves upon them the defenders slowly gave way and were driven out of the fort. But they carried two of their cannon with them, and when they reached the wood opened a heavy fire upon the pursuing Southern troops, which made the youngsters shiver and reel back. "They, too, have some regular officers," said Colonel Talbot to Lieutenant-Colonel St. Hilaire. "It's a safe wager that several of our old comrades of Mexico are there." Thus did West Pointers speak with respect of their fellow West Pointers. Exulting in their capture of the fort and still driven by rage, the Invincibles attempted to rush the enemy, but they were met by such a deadly fire that many fell, and their officers drew them back to the shelter of the captured earthworks, where they were joined by their own light guns that had been hurried down the slope. Another volley was fired at them, when they went over the earthen walls, and Harry, as he threw himself upon the ground, heard the ferocious whine of the bullets over his head, a sound to which he would grow used through years terribly long. Harry rose to his feet and began to feel of himself to see if he were wounded. So great had been the tension and so rapid their movements that he had not been conscious of any physical feeling.