The sun, rising higher, flooded the slopes, the valley, and the fort with brilliant beams. Everything seemed to Harry's excited mind to stand out gigantic and magnified. Black specks began to dance in myriads before his eyes. He heard beside him the sharp, panting breath of his comrades, and the beat of many feet as they rushed on.

He saw the Northern officers on the earthwork disappear, dropping down behind, and the young Southern soldiers raised a great shout of triumph which, as it sank on its dying note, was merged into a tremendous crash. The whole fort seemed to Harry to blaze with red fire, as the heavy guns were fired straight into the faces of the Invincibles. The roar of the cannon was so near that Harry, for an instant, was deafened by the crash. Then he heard groans and cries and saw men falling around him.

In another moment came the swish of rifle bullets, and the ranks of the Invincibles were cut and torn with lead. The young recruits were receiving their baptism of fire and it was accompanied by many wounds and death.

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 ma.s.s 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.

"All right, Harry?" asked a voice by his side.

He saw Langdon with a broad red stripe down his cheek. The stripe was of such even width that it seemed to have been painted there, and Harry stared at it in a sort of fascination.

"I know I'm not beautiful, Harry," said Langdon, "neither am I killed or mortally wounded. But my feelings are hurt. That bullet, fired by some mill hand who probably never pulled a trigger before, just grazed the top of my head, but it has pumped enough out of my veins to irrigate my face with a beautiful scarlet flow."

"The mill hands may never have pulled trigger before," said Harry, "but it looks as if they were learning how fast enough. Down, Tom!"

Again the smoke and fire burst from the forest, and the bullets whined in hundreds over their heads. Two heavier crashes showed that the cannon were also coming into play, and one sh.e.l.l striking within the fort, exploded, wounding a half dozen men.

"I suppose that everything happens for the best," said Langdon, "but having got into the fort, it looks as if we couldn't get out again. With the help of the earthwork I can hide from the bullets, but how are you to dodge a sh.e.l.l which can come in a curve over the highest kind of a wall, drop right in the middle of the crowd, burst, and send pieces in a hundred directions?"

"You can't," said St. Clair, who appeared suddenly.

He was covered with dirt and his fine new uniform was torn.

"What has happened to you?" asked Harry.

"I've just had practical proof that it's hard to dodge a bursting sh.e.l.l," replied St. Clair calmly. "I'm in luck that no part of the sh.e.l.l itself hit me, but it sent the dirt flying against me so hard that it stung, and I think that some pieces of gravel have played havoc with my coat and trousers."

"Hark! there go our cannon!" exclaimed Harry. "We'll drive them out of those woods."

"None too soon for me," said St. Clair, looking ruefully at his torn uniform. "I'd take it as a politeness on their part if they used bullets only and not sh.e.l.ls."

They had not yet come down to the stern discipline of war, but their talk was stopped speedily by the senior officers, who put them to work arranging the young recruits along the earthworks, whence they could reply with comparative safety to the fire from the wood. But Harry noted that the raking fire of their own cannon had been effective. The Northern troops had retreated to a more distant point in the forest, where they were beyond the range of rifles, but it seemed that they had no intention of going any further, as from time to time a sh.e.l.l from their cannon still curved and fell in the fort or near it. The Southern guns, including those that had been captured, replied, but, of necessity, shot and sh.e.l.l were sent at random into the forest which now hid the whole Northern force.

"It seems to me," said St. Clair to Harry, "that while we have taken the fort we have merely made an exchange. Instead of being besiegers we have turned ourselves into the besieged."

"And while I'm expecting everything to turn out for the best," said Langdon, "I don't know that we've made anything at all by the exchange. We're in the fort, but the mechanics and mill hands are on the slope in a good position to pepper us."

"Or to wait for reinforcements," said Harry.

"I hadn't thought of that," said St. Clair. "They may send up into the mountains and bring four or five times our numbers. Patterson's army must be somewhere near."

"But we'll hope that they won't," said Langdon.

The Northern troops ceased their fire presently, but the officers, examining the woods with their gla.s.ses, said they were still there. Then came the grim task of burying the dead, which was done inside the earthworks. Nearly two score of the Invincibles had fallen to rise no more, and about a hundred were wounded. It was no small loss even for a veteran force, and Colonel Talbot and Lieutenant-Colonel St. Hilaire looked grave. Many of the recruits had turned white, and they had strange, sinking sensations.

There was little laughter or display of triumph inside the earthworks, nor was there any increase of cheer when the recruits saw the senior officers draw aside and engage in anxious talk.

"I'm thinking that idea of yours, Harry, about Yankee reinforcements, must have occurred to Colonel Talbot also," said Langdon. "It seems that we have nothing else to fear. The Yankees that we drove out are not strong enough to come back and drive us out. So they must be looking for a heavy force from Patterson's army."

The conference of the officers was quickly over, and then the men were put to work building higher the walls of earth and deepening the ditches. Many picks and spades had been captured in the fort, and others used bayonets. All, besides the guard, toiled hard two or three hours without interruption.

It was now noon, and food was served. An abundance of water in barrels had been found in the fort and the men drank it eagerly as the sun was warm and the work with spade and shovel made them very thirsty. The three boys, despite their rank, had been taking turns with the men and they leaned wearily against the earthwork.

The clatter of tools had ceased. The men ate and drank in silence. No sound came from the Northern troops in the wood. A heavy, ominous silence brooded over the little valley which had seen so much battle and pa.s.sion. Harry felt relaxed and for the moment nerveless. His eyes wandered to the new earth, beneath which the dead lay, and he shivered. The wounded were lying patiently on their blankets and those of their comrades and they did not complain. The surgeons had done their best for them and the more skillful among the soldiers had helped.

The silence was very heavy upon Harry's nerves. Overhead great birds hovered on black wings, and when he saw them he shuddered. St. Clair saw them, too.

"No pleasant sight," he said. "I feel stronger since I've had food and water, Harry, but I'm thinking that we're going to be besieged in this fort, and we're not overburdened with supplies. I wonder what the colonel will do."

"He'll try to hold it," said Langdon. "He was sent here for that purpose, and we all know what the colonel is."

"He will certainly stay," said Harry.

After a good rest they resumed work with pick, shovel, and bayonet, throwing the earthworks higher and ever higher. It was clear to the three lads that Colonel Talbot expected a heavy attack.

"Perhaps we have underrated our mill hands and mechanics," said St. Clair, in his precise, dandyish way. "They may not ride as well or shoot as well as we do, but they seem to be in no hurry about going back to their factories."

Harry glanced at him. St. Clair was always extremely particular about his dress. It was a matter to which he gave time and thought freely. Now, despite all his digging, he was again trim, immaculate, and showed no signs of perspiration. He would have died rather than betray nervousness or excitement.

"I've no doubt that we've underrated them," said Harry. "Just as the people up North have underrated us. Colonel Talbot told me long ago that this was going to be a terribly big war, and now I know he was right."

A long time pa.s.sed without any demonstration on the part of the enemy. The sun reached the zenith and blazed redly upon the men in the fort. Harry looked longingly at the dark green woods. He remembered cool brooks, swelling into deep pools here and there in just such woods as these, in which he used to bathe when he was a little boy. An intense wish to swim again in the cool waters seized him. He believed it was so intense because those beautiful woods there on the slope, where the running water must be, were filled with the Northern riflemen.

Three scouts, sent out by Colonel Talbot, returned with reports that justified his suspicions. A heavy force, evidently from Patterson's army operating in the hills and mountains, was marching down the valley to join those who had been driven from the fort. The junction would be formed within an hour. Harry was present when the report was made and he understood its significance. He rejoiced that the walls of earth had been thrown so much higher and that the trenches had been dug so much deeper.

In the middle of the afternoon, when the cool shade was beginning to fall on the eastern forest, they noticed a movement in the woods. They saw the swaying of bushes and the officers, who had gla.s.ses, caught glimpses of the men moving in the undergrowth. Then came a mighty crash and the sh.e.l.ls from a battery of great guns sang in the air and burst about them. It was well for the Invincibles that they had dug their trenches deep, as two of the sh.e.l.ls burst inside the fort. Harry was with Colonel Talbot, now acting as an aide, and he heard the leader's quiet comment:

"The reinforcements have brought more big guns. They will deliver a heavy cannonade and then under cover of the smoke they will charge. Lieutenant Kenton, tell our gunners that it is my positive orders that they are not to fire a single shot until I give the word. The Yankees can see us, but we cannot see them, and we'll save our ammunition for their charge. Keep well down in the trench, Lieutenant Kenton!"

The Invincibles hugged their shelter gladly enough while the fire from the great guns continued. A second battery opened from a point further down the slope, and the fort was swept by a cross-fire of ball and sh.e.l.l. Yet the loss of life was small. The trenches were so deep and so well constructed that only chance pieces of sh.e.l.l struck human targets.

Harry remained with Colonel Talbot, ready to carry any order that he might give. The colonel peered over the earthwork at intervals and searched the woods closely with a powerful pair of gla.s.ses. His face was very grave, but Harry presently saw him smile a little. He wondered, but he had learned enough of discipline now not to ask questions of his commanding officer. At length he heard the colonel mutter: