"They were only thirty miles ahead last night, Buck, old chap," he said, "and very tired. We'll gain on them fast to-day."
But though they gained—the record of the tracks told that—they did not gain fast. Notwithstanding he still galloped doggedly ahead, the gallant little buckskin was plainly weakening. The eternal pounding through the snow was eating up his strength, and though his spirit was indomitable the end of his endurance was in sight. No longer would the dainty ears respond to a touch on the neck. With head lowered he moved forward like a machine. While the sun was yet above the horizon, the lope diminished to a trot, the trot to a walk—a game walk, but only a walk.
Then, for the second time that day, Ben dismounted. Silently he removed saddle and bridle, transferred the blanket and kit to his own back, and then, the rifle under his arm, stopped a moment by the pony's side and laid the dainty muzzle against his face.
"Buck, old boy," he said, "you've done mighty well—but I can beat you now. Maybe some day we'll meet again. I hope we shall. Anyway, we're better for having known each other. Good-bye."
A moment longer his face lay so, as his hand would have lain in a friend's hand at parting; then, with a last pat to the silken nose, he started on ahead.
At first the man walked steadily; then, warming to the work, he broke into the swinging jog-trot of the frontiersman, the hunter who travels afoot. Many Indians the youth had known in his day, and from them he had learned much; one thing was that in walking or running to step straight-footed instead of partially sideways, as the white man plants his sole, was to gain inches at every motion, besides making it easier to retrace his steps should he wish to do so. This habit had become a part of him, and now the marks of his own trail were like the alternately broken line which represents a railroad on a map.
As long as he could see to read from the white page of the snow-blanket, Ben Blair jogged ahead. Hot anger, that he could not repress, was with him constantly now, for the trail before him was very fresh, and, distinct beside it, more and more frequent were the red marks of an animal's suffering. He knew what horse it was the other had stolen. It was "Lady," one of Scotty's prize thoroughbred mares, the one Florence had ridden so many times. Often during those last hours the man wondered at the endurance of the mare. None but a thoroughbred would have stood up this long; and even she, if she ever stopped,—but the man ahead doubtless knew this also, for he would not let her stop, not so long as life remained and spur and quirt had power to torture.
Thus night came on, folding within its concealing arms alike the hunter and the pursued. Ben did not build a fire this night. First of all, though during the day at different times he had been able to see the bordering trees of the White River at his left and the Bad River at his right, the trail hung to the comparatively level land of the great divide between, and not a scrap of wood was within miles. Again, although he did not actually know, he could not believe he was far behind, and he would run no risk of giving a warning sign to eyes which must be watching the backward trail. The fierce hunger of a healthy animal was his; but his supply of beef was limited, and he ate a meagre allowance, washing it down with a draught of river water from his canteen. Rolled up in the blanket, through which the stinging cold pierced as though it were gossamer, shivering, beating his hands and feet to prevent their stiffening, longing for protecting fur like a wolf or a buffalo, keeping constant watch about him as does a great prairie owl, the interminably long hours of his second night dragged by.
"The beginning of the end," he soliloquized, when once more it was light enough so that standing he could see the earth at his feet. Well he knew that ere this the other horse was eliminated from the chase—that it was now man against man. God! how his joints ached when he stretched them!—how his muscles pained at the slightest motion! He ground his teeth when he first began to walk, and hobbled like a rheumatic cripple; but within a half-hour tenacity had won, and the relentless jog-trot of the interrupted line was measuring off the miles anew.
The chase was nearing an end. Long ere noon, in the distance toward which he was heading, Blair detected a brown dot against the white. Steadily, as he advanced, it resolved itself into the thing he had expected, and stood revealed before him, the centre of a horribly legible page, the last page in the biography of a noble horse. Let us pass it by: Ben did, looking the other way. But a new and terrible vitality possessed him. His weariness left him, as pain passes under an opiate. He did not pause to eat, to drink. Tireless as a waterfall, watchful as a hawk, he jogged on, on, a mile—two miles—five—came to a rise in the great roll of the lands—stopped, his heart suddenly pounding the walls of his chest. Before him, not half a mile away, moving slowly westward, was the diminutive black shape of a man travelling afoot!