He left the great room for his own cabin at the usual hour. No one but Ruth observed his going. She smiled at him as he passed, and caught his hand and gave it a little teasing, affectionate squeeze. He must leave "The Famous History of Montilion" unread for one night,—so she said,—and he must go to bed at once, since he was to be up before the sun. These little ways of Ruth's were usually very sweet to him, but he did not find them so that night. He made no reply, and looked at her gravely, without an answering smile. Had anything been needed to fix his purpose, this gentle raillery would have been more than enough.

He went straight from the door of Cedar House to the stable under the hill, stopping at his cabin only long enough to get his rifle. The stable was very dark within, but he knew where to find the pony that he always rode, and the saddle and bridle which he always used, without needing to see. And the pony knew him, too, for all the darkness, and welcomed him with a friendly whinny which said so as plainly as words. For the boy and the pony were good friends, and moreover they understood one another perfectly, which is rarely the case with the best of friends. And then they were both foundlings, and that may have made another bond between them. The pony had been a wild colt caught in the forest on the other side of the river. Nothing was known of his ancestors, although they were supposed by those who knew best, to have been the worn-out horses of good blood which had been deserted in the wilderness by the Spaniards. But then everything cruel was laid at the door of the hated Spaniards in those days, when they had so lately been forced to take their throttling grasp from the throat of the Beautiful River. The pony certainly bore no outward mark of noble ancestry. He was a homely, humble, rough-coated little beast. Yet David liked him better than all the other finer horses in the judge's stables, notwithstanding that some of these had real pedigrees; for good horses were already appearing in Kentucky. The judge allowed David to claim the pony as his own. Robert Knox was a kind man when he did not forget, and he never forgot any one without forgetting himself,—first and most of all,—as he did sometimes.

David always thought of the pony as an orphan like himself, and his own bruised feelings were very tender toward the friendless little fellow. He led him from the stable now as a mark of respect and because it was dark; for he knew that the pony, with a word, would follow him anywhere, at any time, like a faithful dog. It was not quite so dark outside, and springing into the saddle, the boy bent down and stroked the rough neck and the tangled mane that no brush could ever make smooth. The pony lifted his head to meet the caress, and then these two orphans of the wilderness looked out dimly, wondering, over this wonderful new country into which both were come, without knowing how or why or whence, through no will or choice of their own.

That portion of Kentucky rises gently but steadily from the river, and rolls gradually upward toward its eastern hills. On this October night so close to the very beginning of the commonwealth, these terraced hills were still covered with the primeval forest. Hill after hill, and forest after forest, on and on and higher and higher, till the earth and the heavens came together. Near the river on the natural open spaces, and where earliest the clearings had been made, the boy could see the widely scattered rude homes, the young orchards, and the new fields, which the first Kentuckians had won from the wilderness, from the savage, from the wild beast and the pestilence. Southward, and a long way off, lay the great Cypress Swamp. The wavering sable line of its tree-tops spread a pall across the starless horizon. The deadly white mists which shrouded its gloomy mystery through the sunniest day were now creeping out to enshroud the higher land. Through the mingled mist and darkness the sombre trunks of the towering cypress trees rose with supernatural blackness. The mysterious "knees," those strange, naked, blackened roots, so wildly gnarled and twisted about the foot of the cypress, appeared to writhe out of the swamp's awful dimness like monstrous serpents seen in a dreadful dream.

And thus these dark fancies swayed the boy's imagination as wind sways flame, till he suddenly remembered and turned from them more quickly and firmly than ever before. He had made up his mind to cease dreaming with his eyes open. He was resolved to see only real sights and to hear only real sounds from this time on. He did not deceive himself by thinking that this ever could be easy for him to do. He knew too well that in place of the cool, steady common-sense which should dwell in every man's breast, there dwelt something strangely hot and restless in his own. He had always felt this difference without understanding it; but he had hoped that no one else knew it—up to the cruel revelation of Ruth's laughing and kindly meant words. Well, neither Ruth nor any one should ever again have cause to laugh at him for romantic weakness, if he might help it by keeping guard over his fancy.

He therefore sternly kept his eyes away from the swamp where mystery always brooded. He would not look at the wonderful mound near the swamp, which he never before had passed without wonder. It was then—as it is now—such an amazing monument to a vanished race. It is so unaccountably placed, this mountain of earth in the midst of level lowlands; so astounding in size and so unmistakably the work of unknown human hands. Never till that night had David's fervid imagination turned toward it without his beginning forthwith to wonder over the secrets of the ages which lie buried beneath. He had hitherto always thought of this mound in association with the mysterious blazed trail through the forest. But that was much farther off and more directly south, and no one but the boy had ever found any connection between the two. He, dreaming, would sometimes imagine that the same vanished race had marked the path through the forest by cutting the trees on either side—this marvellous blazed trail which De Soto is sometimes said to have found when he came, and again to have made himself, regardless of the fact that history does not mention his being anywhere near. The romance of the buried treasure which this mystic path was believed to lead to, perpetually held David under a spell of enchantment. But he would not allow himself to linger over these mysteries now. He also resisted the horrible fascination of the Dismal Slough—that long, frightful black pit—linking the swamp to the river. And most of all he shrunk from giving a thought or a glance toward the gloom hanging over Duff's Fort, which was still farther off, and the strongest, most bloody link in the long and unbroken chain of crime then stretching clear across southwestern Kentucky.

As these uneasy thoughts thronged, a faint sound borne by the wind caused him to turn his head with a nervous start, and he saw something moving in the deeper darkness that surrounded the swamp. He pulled up the pony, tightening his grip on the rifle, and strained his eyes, trying to make out what this moving object was. The wavering mists were very thick, and he thought at first that it might be nothing worse than a denser gathering of the deadly vapor creeping out of the swamp. The fog suddenly fell like a heavy curtain, and he could see nothing. And then lifting again, it gave him a fleeting glimpse of a body of horsemen riding rapidly in the edge of the forest, as if seeking the shadow of the trees. He could see only the black outline of the swiftly moving shapes, but he knew that they must be part of the band which was filling the whole country with terror, violence, and death. None other could be riding at night toward Duff's Fort. He thought of the money in his pocket, and felt the thumping of his heart as his hand involuntarily went up to touch it, making sure that it was still safe. He sat motionless—scarcely daring to breathe—watching the shadows till he suddenly realized with a breath of relief that they were going the other way, in the opposite direction from his own road. And then after waiting and watching a little longer, in order to make sure that they were out of sight, he rode on.

The courage and calmness which he had found in himself under this test, heartened him and made him the more determined to control his wandering fancy. Looking now neither to the right nor the left, he pressed on through the clearing toward the buffalo track in the border of the forest which would lead him into the Wilderness Road. Sternly setting his thoughts on the errand that was taking him to the salt-works, he began to think of the place in which they were situated, and to wonder why so bare, so brown, and so desolate a spot should have been called Green Lick. There was no greenness about it, and not the slightest sign that there ever had been any verdure, although it still lay in the very heart of an almost tropical forest. It must surely have been as it was now since time immemorial. Myriads of wild beasts coming and going through numberless centuries to drink the salt water, had trodden the earth around it as hard as iron, and had worn it down far below the surface of the surrounding country. The boy had seen it often, but always by daylight, and never alone, so that he noted many things now which he had not observed before. The huge bison must have gone over that well-beaten track one by one, to judge by its narrowness. He could see it dimly, running into the clearing like a black line beginning far off between the bordering trees; but as he looked, the darkness deepened, the mists thickened, and a look of unreality came over familiar objects. And then through the wavering gloom there suddenly towered a great dark mass topped by something which rose against the wild dimness like a colossal blacksmith's anvil. It might have been Vulcan's own forge, so strange and fabulous a thing it seemed! The boy's heart leaped with his pony's leap. His imagination spread its swift wings ere he could think; but in another instant he reminded himself. This was not an awful apparition, but a real thing, wondrous and unaccountable enough in its reality. It was Anvil Rock—a great, solitary rock—rising abruptly from the reckless loam of a level country, and lifting its single peak, rudely shaped like a blacksmith's anvil, straight up toward the clouds. It was already serving as a landmark in the wilderness, and must continue so to serve all that portion of Kentucky, so long as the levelling hand of man may be withheld from one of the natural wonders of the world.

Beyond Anvil Rock the night grew blacker. When David reached the buffalo track he could no longer see even dimly, the forest closing densely in on both sides of the narrow path, and arching darkly overhead. Instinctively he put up his hand again and touched the money in his breast pocket. His grasp on the rifle unconsciously grew firmer, but he loosed the bridle-rein for a moment to pat the pony. The little beast entered the shadows of the trees without a tremor; yet there were dangers therein for him no less than for his rider, and his excited breathing told that he knew this quite as well as his master. It was so dark that neither could see the path, and the boy was trusting more to the pony than to himself, as they went swiftly forward through the still darkness of the forest. The pony's unshod feet made scarcely a sound on the soft, moist earth. There had been no frost to thin the thick branches hanging low over their heads. The few leaves which had drifted down were still unwithered, and only made the hoof-beats more soundless on the yielding earth, so that there was not a rustle at the noiseless passing of the pony and his rider. Only a sudden gust of wind now and then sent a murmur through the dark tree-tops and gently swayed the sombre boughs. And so they sped on, drawing nearer and nearer to the Wilderness Road, till presently the wind brought the strong odor of boiling salt water. The woods became now still further darkened and entangled by many fallen trees which had been felled to make fuel for the furnaces, and by huge heaps of logs piled ready for burning. Here and there were great whitening giants of the forest still standing after they had been slain, as soldiers—death-stricken—stand for an instant on the field of battle. It seemed to the fanciful boy that the wind sighed most mournfully among these wan ghosts of trees, and that the dead boughs, moved by the sighing wind, smote one another with infinite sadness.

There was no sound other than this moaning of the wind through the forest and the muffled beating of the pony's feet on the leaf-covered path. Once a great owl flew across the dark way with a deadened beating of his heavy wings. Again wolves howled, but so far in the distance that the sound came as the faintest echo. A stronger gust of the fitful wind filled the forest with the sulphurous vapors arising from the evaporating furnaces. A moment more, and the vivid glare of the fires flared luridly through the wild tangle of the undergrowth. Against this red glare many black shadows—the dark forms of the firemen—could now be indistinctly seen moving like evil spirits around the smoking, flaming pits.

It was a wild, strange sight, wild and strange enough to fire a cooler fancy than David's. He forgot his errand, forgot the money, forgot where he was—everything but the romance of the scene which had taken him captive. Every nerve in his tense young body was strung like the cord of a harp; his young heart was beating as if a heavy hammer swung in his breast. And then, without so much as the warning rustle of a leaf or a sound more alarming than the sigh of the wind, two blurred black shapes burst out of the forest upon him.