Sergeant Whitley, who invariably saw everything, had seen Dick's slight start.
"Someone you know, sir?" he asked.
"Yes, sergeant. It's my cousin, Harry Kenton. You've heard me talk of him often. A finer and braver and stronger fellow never lived. He's using glasses too and I've no doubt he's recognized me."
Dick suddenly waved his glasses aloft, and Harry Kenton replied in like manner.
"He sees and knows me!" cried Dick.
But the sergeant was very sober. He foresaw that these youths, bound by such ties of blood and affection, might come into battle against each other. The same thought was in Dick's mind, despite his pleasure at the distant view of Harry.
"We exchanged shots in the Manassas campaign," said Dick. "We were sheltered and we didn't know each other until several bullets had passed."
"Three more horsemen have joined him," said the sergeant.
"Those are his friends," said Dick, who had put the glasses back to his eyes. "Look how they stand out against the sun!"
The four horsemen in a row, at equal distances from one another, were enlarged against a brilliant background of red and gold. Their attitude was impressive, as they sat there, unmoving, like statues cut in stone. They were in truth Harry and Dalton, St. Clair and Happy Tom, and farther on the Invincibles were marching, the two colonels at their head, to the Valley of Virginia to reinforce Early, and to make headway, if possible, against Sheridan.
Harry was deeply moved. Kinship and the long comradeship of youth count for much. Perhaps for more in the South than anywhere else. Stirred by a sudden emotion he took off his cap and waved it as a signal of hail and farewell. The four removed their own caps and waved them also. Then they turned their horses in unison, rode over the hill and were gone from Dick's sight.
Sergeant Whitley was not educated, but his experience was vast, he knew men and he had the gift of sympathy. He understood Dick's feelings.
"All civil wars are cruel," he said. "The killing of one's own people is worst of all."
But as they went on, Dick's melancholy fell from him, and he had only pleasant recollections of the meeting. Besides, the continued movement and freedom were inspiriting in the highest degree to youth. Although it was August the day was cool, and the blue sky of Virginia was never brighter. A refreshing breeze blew from dim, blue mountains that they could see far ahead, and, as they entered a wide stretch of open country where ambush was impossible, the trumpets called in the flankers.
"We shall make the lower mountains about midnight, and we'd better camp then until dawn. Don't you think so, gentlemen?" asked Colonel Hertford of his associate colonels, Winchester and Bedford.
"The plan seems sound to me," replied Bedford, the Pennsylvanian. "Of course, we want to reach Sheridan as soon as possible, but if we push the horses too hard we'll break them down."
Dick had dropped back with Warner and Pennington, but he heard the colonels talking.
"We all saw General Sheridan at the great battles in the West," he said. "I particularly remember how he planted himself and the batteries at Perryville and saved us from defeat, but he seems to be looming up so much more now in the East."
"He's become the Stuart of our side," said Warner. "I've heard some of the people at Washington don't believe in him, but he has General Grant's confidence and that's enough for me. Not that I put military authority over civil rule, but war has to be fought by soldiers. I look for lively times in the Valley of Virginia."
"Anyway, the Lord has delivered me from the trenches at Petersburg," said Pennington. "Think of me, used to roaming over a thousand miles of plains, shut up between mud walls only four or five feet apart."
"I believe that, with Sheridan, you're going to have all the roaming you want," said Dick.
They passed silent farm houses, but took nothing from them. Ample provision was carried on extra horses or their own, and the three colonels were anxious not to inflame the country by useless seizures. Twilight came, and the low mountains sank away in the dusk. But they had already reached a higher region where nearly all the hills were covered with forest, and Colonel Hertford once more spread out the flankers, Dick and the sergeant, as before, taking the right with their little troop.
The night was fortunately clear, almost as light as day, with a burnished moon and brilliant stars, and they did not greatly fear ambush. Dick shrewdly reckoned that Early would need all his men in the valley, and, after the first day at sharpshooting, they would withdraw to meet greater demands.
Nevertheless he took a rather wide circuit and came into a lonely portion of the hills, where the forest was unbroken, save for the narrow path on which they rode. The sergeant dismounted once and examined the ground.
"Nothing has passed here," he said, "and the woods and thickets are so dense that men can't ride through 'em."
The path admitted of only two abreast, and the forest was so heavy that it shut out most of the moonlight. But they rode on confidently, Dick and the sergeant leading. If it had not been for the size of the trees, Dick would have thought that he was back in the Wilderness. They heard now and then the wings of night birds among the leaves, and occasionally some small animal would scuttle across the path. They forded a narrow but deep stream, its waters black from decayed vegetation, and continued to push on briskly through the unbroken forest, until the sergeant said in a low voice to Dick:
"I think I hear something ahead of us."
They pulled back on the reins so suddenly that those behind almost rode into them. Then they sat there, a solid, compact little group, while Dick and the sergeant listened intently.
"It's hoofbeats," said Dick, "very faint, because they are far away."
"I think you are right, sir," said the sergeant.
"But they're coming this way."
"Yes, and at a steady pace. No stops and no hesitation."
"Which shows that it's somebody who doesn't fear any harm."
"The beats are pretty solid. A heavy man on a heavy horse."
"About three hundred yards away, don't you think?"
"About that, sir."
"Maybe a farmer going home?"
"Maybe, but I don't think so, sir."
"At any rate, we'll soon see, because our unknown comes on without a break. There he is now!"
They had a comparatively clear view straight ahead, and the figure of a man and a horse emerged from the shadows.
The sergeant raised his rifle, but, as the man came on without fear, he dropped it again. Some strange effect of the moonlight exaggerated the rider and his horse, making both look gigantic, blending them together in such manner that a tremendous centaur seemed to be riding them down. In an instant or two the general effect vanished and as a clear beam fell upon the man's face Dick uttered an exclamation of relief.
"Shepard!" he said, and he felt then that he should have known before that it was Shepard who was coming. He, alone of all men, seemed to have the gift of omniscience and omnipresence. The spy drew his horse to a halt directly in front of him and saluted:
"Lieutenant Mason, sir?" he said.
"I'm glad it's you, Mr. Shepard," said Dick. "I think that in this wood we'll need the hundred eyes that once belonged to Argus, but which he has passed on to you."
"Thank you, sir," said Shepard.
But the man at whom he looked most was the sergeant, and the sergeant looked most at him. One was a sergeant and the other was a spy, but each recognized in the other a king among men. Eyes swept over powerful chests and shoulders and open, bold countenances, and signified approval. They had met before, but they were more than well met here in the loneliness and the dark, amid dangers, where skill and courage, and not rank, counted. Then they