Harry knew from its sudden violence that the rain would soon pass, and if the waves abated a little he would certainly take his boat into the river and try his fortunes again. Yet a precious hour was lost, and nothing could replace it. The thunder ceased by and by and there was only dim lightning on the far horizon. The waves began to abate, and, taking off his blankets, he pushed his boat once more into the stream.
It rocked prodigiously and shipped water, but by strenuous effort he kept it afloat, and as the wind sank still further he decided that he would seek the northern shore and disembark as soon as possible. It would be easier to steal through the thickets than to navigate what amounted to a wild sea. But the banks were yet too high and steep for a landing, and he continued to row, keeping now near the middle of the stream.
Wind and rain were dying fast, and he heard a sound behind uncommonly like the distant swish of oars. It sent an unpleasant thrill through him, because he wished to be alone on the river at that particular time, but his eyes, tracing a course through all the dusk and gloom, rested upon another boat, about two hundred yards away, containing a single occupant.
A farmer or a riverman, Harry thought, but to his great astonishment the man suddenly raised himself up a little and shouted to him in a tremendous voice to halt. Harry had not the least idea of stopping for anybody. He bent to his oars and rowed swiftly on. Again came that shout to halt, and it seemed more insolent to him than before. He put a few more ounces of strength into his arms and shoulders and increased his speed.
The pursuer, suddenly drawing in his oars, raised a rifle from the bottom of his boat, and fired point blank at the fugitive. The bullet whistled so near Harry that he felt his ear burn, and at first thought he was hit. He would have been glad to fire back, but his pistols could not carry like his enemy's rifle, and there was nothing to do but flee. Once again he sought to draw a few more ounces of energy from his body. But the man behind him was a much greater oarsman than he and gained rapidly. The stranger, shouting another command to halt, to which no attention was paid, fired a second time, and the bullet went through the side of Harry's boat, barely scraping his knee as it passed.
His rage became intense. He had been shot at many times in battle, and many times he had fired his pistols into the opposing masses, but here upon this river a man sought his life, as the savages of old sought the hunter. Another glance showed him that pursuer had closed up half the distance between them, and, snatching one of the pistols from his belt, he fired. He knew that he had missed, as he saw the water spurt up beside the boat, but he thought that his bullet and the probability of more might delay the pursuit. Nevertheless the man came on as boldly and as fast as ever. If he fired a third time he could scarcely miss at such short range.
It seemed to Harry the gift of Heaven, that a whole pack of clouds should drift above them at that moment, deepening the obscurity and making the pursuing boat, although it was so near, a shapeless form in the mist. He could not see the features of the man, but he was able to discern his large and powerful figure, and he noticed the rhythmic manner in which his arms and shoulders worked at the oars. Obviously he had no chance to escape him by flight, and drawing his second pistol he fired. The bullet struck the boat but did no damage. The man came on faster than ever. Harry took a desperate resolution, and, whirling his boat about, he rowed it straight at his pursuer, who was now almost level with him. He intended to ram and take his chances. His movement was so quick and unexpected that it succeeded. The bow of his boat, helped perhaps by a wave, struck the other with such violence that both were shattered and sank instantly.
Harry went down with his craft, but in a few seconds came up again, his mouth and eyes full of muddy water. He was a splendid swimmer, and his eyes clearing in a moment he looked toward the northern shore, seeking an easy place for landing. They encountered ten feet away a large sun-browned face and two burning eyes.
"Shepard!" Harry gasped.
"And so it was you, Lieutenant Kenton. Perhaps if I had known it was you I wouldn't have fired upon you."
"Don't let that deter you. We're enemies."
"I merely said 'perhaps!' I like you, but that wouldn't keep me from stopping you by any method I could from reaching Lee."
"I'm sure it wouldn't. I like you, too, Mr. Shepard, but we're enemies here in this river, deadly enemies, and I mean to beat you off."
"One may mean to do a thing and yet not do it. I'm the larger and the more powerful. Besides, I'm toughened by superior age. You'd better surrender, Mr. Kenton. I don't want to do you any bodily harm."
"I admit that you're larger and stronger, but on land only. I'm the better swimmer. We're both floating now, but if you'll make a comparison, Mr. Shepard, you'll find that I'm doing it with the greatest ease. Take my advice, and swim to the southern bank of the river while I go to the northern. I say it in all good faith."
"I've no doubt of that, but the young are likely to over-estimate their powers. I'm a good swimmer, and you can't escape me."
"The important point is not whether I can escape you, but whether you can escape me. Since you have lost your boat and your rifle and we're in such a treacherous and unstable element as water, I occupy the superior position. The young may indeed over-estimate their powers, but in swimming at least I'm a competent critic. For instance, you're holding your shoulders too high, and you kick too much. You're splashing water, a useless waste of energy. Now observe me. The surface of this river is rough. Little waves are yet running upon it, but I float as easily as a fish, come up to see by the moon what time it is. It is not egotism on my part, merely a recognition of the facts, but I warn you, Mr. Shepard, to swim to the other shore and let me alone."
The two were not ten feet apart, and, despite the lightness of their talk, their eyes burned with eagerness and intensity. Harry knew that Shepard would not dream of turning back. Yet in the water he awaited the result with a confidence that he would not have felt on land.
"It's your move, Mr. Shepard," he said.
The intensity of Shepard's gaze increased, and Harry never took his eyes from those of his enemy. He intended like a prize fighter to read there what the man's next effort would be.
"I don't see that it's my move," said Shepard, as he floated calmly.
"You're following me for the purpose of capturing me."
"To capture you, or delay you. Meanwhile, it seems to me that I'm delaying you very successfully. I can't see that you're making much progress towards Lee."
"That depends upon which way this river is flowing. You note that we float gently with the stream."
"It's a poor argument. The Potomac flows directly by Washington, and if we were to float on we'd float into the heart of great Northern fortresses instead of Lee's camp."
"That's true as far as it goes, but it doesn't go far enough. I'm leaving the river soon. You can have it all then."
"Thanks, but I think I'll go with you, Lieutenant Kenton."
"Then come to the bottom!" exclaimed Harry, as he dived forward like a flash, seized Shepard by the ankles and headed for the bottom of the river with him. The water gurgled in his eyes and ears and nose, but he held on for many seconds, despite the man's desperate struggles. Then he was forced to let go and rise.
As his head shot above the stream he saw another shooting up in the same manner about fifteen feet away. Both were choked and gasping, but Harry managed to say:
"I didn't intend for you to come up so soon."
"I suppose not, but perhaps you didn't pause to think that when you rose I'd rise with you."
"Yes, that's true. It seems to me that matters grow complicated. Can't you persuade yourself, Mr. Shepard, to go and leave me alone? I really have no use for you here."
"I'd like to oblige you, Lieutenant Kenton, but I intend to see that you don't reach General Lee."
"Still harping upon that? It seems to me that you're a stupidly stubborn man. Don't you know that I'm going anyhow?"
Harry