"Here are our own men just ahead. I see the three colonels riding together."
They went forward swiftly and told what they had seen, Shepard also describing the nature of the ground ahead, and the manner in which the two roads converged.
"Which column do you think will reach the junction first?" asked Colonel Hertford.
"They'll come to it about the same time," replied Shepard.
"And so a clash is unavoidable. It was not our purpose to fight before we reached General Sheridan, but since the enemy wants it, it must be that way."
Orders were issued for the column to advance as quietly as possible, while skirmishers were thrown out to prevent any ambush. Shepard rode again into the forest but Dick remained with Warner and Pennington. Warner as usual was as cool as ice, and spoke in the precise, scholarly way that he liked.
"We march parallel with the enemy," he said, "and yet we're bound to meet him and fight. It's a beautiful mathematical demonstration. The roads are not parallel in an exact sense but converge to a point. Hence, it is not our wish, but the convergence of these roads that brings us together in conflict. So we see that the greatest issues of our life are determined by mathematics. It's a splendid and romantic study. I wish you fellows would pay more attention to it."
"Mathematics beautiful and romantic!" exclaimed Pennington. "Why, George, you're out of your head! There's nothing in the world I hate more than the sight of an algebra!"
"The trouble is with you and not with the algebra. You were alluding in a depreciatory manner to my head but it's your own head that fails. When I said algebra was a beautiful and romantic study I used the adjectives purposely. Out of thousands of adjectives in the dictionary I selected those two to fit the case. What could be more delightful than an abstruse problem in algebra? You never know along what charming paths of the mind it will lead you. Moreover there is over it a veil of mystery. You can't surmise what delightful secrets it will reveal later on. What will the end be? What a powerful appeal such a question will always make to a highly intelligent and imaginative mind like mine! No poetry! No beauty! Why every algebraic problem from the very nature of its being is surcharged with it! It's like the mystery of life itself, only in this case we solve the mystery! And if I may change the metaphor, an algebraic formula is like a magnificent diamond, cutting its way through the thick and opaque glass, which represents the unknown! I long for the end of the war for many reasons, but chief among them is the fact that I may return to the romantic and illimitable fields of the mathematical problem!"
"I didn't know anyone could ever become dithyrambic about algebra," said Dick.
"What's dithyrambic?" asked Pennington.
"Spouting, Frank. But George, as we know, is a queer fellow. They grow 'em in Vermont, where they love steep mountains, deep ravines and hard mathematics."
They had been speaking in low tones, but now they ceased entirely. Shepard had come back from the forest, reporting that the junction of the roads was near, and the Confederate force was marching toward it at the utmost speed.
The hostile columns might be in conflict in a half hour now, and the men prepared themselves. Innumerable battles and skirmishes could never keep their hearts from beating harder when it became evident that they were to go under fire once more. After the few orders necessary, there was no sound save that of the march itself. Meanwhile the moon and stars were doing full duty, and the night remained as bright as ever.
CHAPTER IV
THE FIGHT AT THE CROSSWAYS
Colonel Hertford was near the head of the Union column, while the three youths rode a little farther back with Colonel Winchester, the regiment of Colonel Bedford bringing up the rear. Just behind Dick was Sergeant Whitley, mounted upon a powerful bay horse. The sergeant had shown himself such a woodsman and scout, and he was so valuable in these capacities that Colonel Winchester had practically made him an aide, and always kept him near for orders.
Dick noticed now that the sergeant leaned a little forward in his saddle and was using his eyes and ears with all the concentration of the great plainsman that he was. In that attitude he was a formidable figure, and, though he lacked the spy's subtlety and education, he seemed to have much in common with Shepard.
As for Dick himself his nerves had not been so much on edge since he went into his first battle, nor had his heart beat so hard, and he knew it was because Harry Kenton and those comrades of his would be at the convergence of the roads, and they would meet, not in the confused conflict of a great battle, when a face might appear and disappear the next second, but man to man with relatively small numbers. The moon was dimmed a little by fleecy clouds, but the silvery color, instead of vanishing was merely softened, and when Dick looked back at the Union column it, like the troop of the South, had the quality of a ghostly train. But the clouds floated away and then the light gleamed on the barrels of the short carbines that the horsemen carried. From a point on the other side of the forest came the softened notes of a trumpet and the great pulse in Dick's throat leaped. Only a few minutes more and they would be at the meeting of the ways.
Colonel Hertford sent a half dozen mounted skirmishers into the road, but the column moved forward at its even pace, still silvered in the moonlight, but ready for battle, wounds and death. Sergeant Whitley whispered to Dick:
"Other men than our own are moving in the forest. I can hear the tread of horses' hoofs on the dry leaves and twigs at the far edge. Our scouts should meet them in a moment or two."
It came as the sergeant had predicted, and Dick saw a tiny flash of fire, not much larger than a pink dot in the woods, heard the sharp report of a rifle and then the crack of another rifle in reply. Silence followed for an instant, but it was evident that the hostile forces were in touch and then in another moment or two the horses of the scouts crashed in the brush, as they rode back to the main column. They had seen enough.
Colonel Hertford gave the order and the entire Union force now advanced at a gallop. Through the woods, narrowing so rapidly, came the swift beat of hoofs on the other side, and it was apparent that coincidence would bring the two forces to the point of convergence at the same time. The moonlight seemed to Dick to grow so bright and intense that it had almost the quality of sunlight. Nature, in the absence of day, was making the field of battle as light as possible.
"What's the lay of the land at the point of meeting?" he whispered hurriedly to Shepard who had ridden up by his side.
"Almost level," came the quick response.
A few more rapid hoofbeats and the shrouding woods between disappeared. One column saw another column, both clad in the moonlight, in Dick's fancy, all in silver mail. The two forces wheeled and faced each other across the open space, their horses staring with red eyes, and the men looking intently at their opponents. Both were oppressed for an instant or two by a deep and singular silence.
Dick's eyes swept fearfully along the gray column of the South, and he saw the one whom he did not wish to see—at least not there—Harry Kenton himself, sitting on his bay horse with his friends around him. The two elderly men must be Colonel Leonidas Talbot and Lieutenant-Colonel Hector St. Hilaire, and the three youths beside Harry were surely St. Clair, Langdon and Dalton.
As he looked, Colonel Leonidas Talbot raised his sword, and at the same time came the sharp command of Colonel Hertford. Rifles and carbines flashed from either side across the open space, and two streams of bullets crossed. In an instant the silver of the moonlight was hidden by clouds of smoke through which flashed the fire from hundreds of rifles and carbines. All around Dick's ears was the hissing sound of bullets, like the alarm from serpents.
The fire at close range was so deadly to both sides that holes were smashed in the mounted ranks. The shrill screams of wounded horses, far more terrible than the cries of wounded men, struck like knife points on the drums of Dick's ears. He saw Shepard's horse go down, killed instantly by a heavy bullet, but the spy himself leaped clear, and then Dick lost him in the smoke. A bullet grazed his own wrist and he glanced curiously at the thin trickle of blood that came from it. Yet, forgetting it the next instant, he waved his saber above his head, and began to shout to the men.
Rifles