Out came their revolvers, bang, bang, bang! they went at him, and again, bang, bang, bang! But such wild firing as this over the heads of galloping horses is random work at best, and the Navajo went on scathless.
"Esperate! Esperate!" sang out Stephens from behind. "You're wasting your ammunition. Wait till you're closer, boys." But in spite of his wiser counsels he still heard them firing away, bang, bang, bang!
Young blood soon gets hot in the chase; and then Stephens saw a curious sight. Bang went the leading Mexican's revolver once more, and this time the bullet, better aimed or more lucky, found its mark. The Navajo's horse was seen to stagger and stumble and then come down, the rider leaping nimbly off over its head; he lit on his feet like a cat, and he held his bow and some arrows in his left hand; in the twinkling of an eye he was ready for them, and as the Mexicans rode headlong at him he slapped an arrow into the first and brought him heavily to the ground; like lightning a second arrow was fitted to the string, and he let fly again, and the arrow buried itself to the feather in the breast of the second man's horse, and horse and rider both fell almost on top of him. The Navajo caught the rein of the first man's horse with which to resume his flight, while the second Mexican was still struggling with his fallen steed; and so marvellously quick and adroit was he that he must have succeeded in getting away but for the American. The moment Stephens saw the arrow-stricken horse roll over, he drew rein, and in half a dozen strides brought his mare to a standstill. He would not jerk her on to her haunches, for he was saving her strength for what promised to be a long chase. Before she had actually stopped he was on the ground, rifle in hand, and ready to shoot. Then, as the Indian was bounding to the saddle of the captured horse, the deadly rifle came up, and the momentary poise of the bent body, as he threw his leg over, gave to the marksman the fatal opportunity. The rifle cracked, and the conical bullet tore clean through the Navajo's vitals and passed out at his right breast. His dexterous manœuvre had been all in vain, and he fell forward under the horse's feet, and his spirit took flight to join that of his slain chief who had gone so little before him.
Stephens leaped into the saddle again, and galloped up. The unwounded Mexican had freed himself unhurt from his prostrate mount, and was now trying to draw the arrow from his friend.
"Go on, you," he cried to Stephens as the latter checked his speed, "go on, you, and kill los demonios, kill them all." The American took him at his word, and away darted Morgana again in her stretching gallop. There were only three redskins left now, and they were some distance ahead, but the gallant little Morgan mare pressed steadily after them. The foam flakes began to fly from her bit, but she was full of spirit and going strong. He glanced down at his waist and saw the bright copper tops of the row of unused cartridges that encircled it. Stephens was one of those men who grow cold as they grow hot. His brain was like molten metal under a crust of ice. Shifting reins and rifle into one hand, he composedly felt the belt all round with the other; there was but one vacant loop, and this assured him that there were thirty-nine more there in reserve.
"Seven Indians in seven shots," said he cynically; "that must come pretty near making a record. Well, if I can only keep up that lick now!" His relentless eye measured the gap between him and his flying foes. With joy he noted that it was decreasing, for his whole soul longed to close with them and slay, slay, slay.
This blood thirst in him was a new thing. He had been in battles before, but he had never felt like this. The strained nerve, the hot fever of strife, the passionate will to win, none of these sensations were new to him, though he had not known them since the day of Apache Cañon. But when Coloradans and Texans met in conflict he had not felt as he did now. He had had no race feeling against foes whom he looked upon as Western men like himself. He had no personal wrongs to avenge upon them; all he wanted was to send them back to where they came from; to stop them from conquering the Rocky Mountain country and breaking up the Union; in short, he only wanted to hammer them back into brotherhood. This was a different thing; now there was a fire burning in his veins that would not be satisfied till the last one of his enemies lay dead at his feet. It was not merely victory he wanted, but vengeance. The shedders of the innocent blood, that cried against them from the ground, should be utterly wiped out from the face of the earth. He would not leave one of them alive.
And ever the game little Morgan mare strode bravely along, and now his heart leaped to perceive that the Indians were losing more and more rapidly the advantage they had gained at the start. By this time there was distinctly less than a quarter of a mile between him and them.
"Good for you, Pedro," he cried, as he noted the gain the mare was making; "you didn't stint her feed last night. Don Nepomuceno's corn sticks by your ribs, little lady"; and at the sound of her master's voice Morgana pricked her ears and strode out more bravely than ever. He had not touched her yet with the spur.
Overnight Mahletonkwa and his gang had betaken themselves some little distance down the Santiago River to enjoy themselves in their own way with the illicit whiskey they had procured from the storekeeper, and there they had turned their ponies loose to graze. There was rich green grass in the moist swales along the river-bed, and their steeds had feasted on it. The young April grass tells its tale in a long gallop, and Stephens began to see that their horses were already in distress. He gave his bridle-rein a shake, and touched Morgana with the spur; right gallantly she responded, and the gap now diminished fast. He was overhauling them hand over hand. He turned his head and looked back; he could see for miles behind him, but there was no one in sight. No doubt as soon as they could get together there would be many Mexican friends who would take up his trail and follow it, eager to help, but that could not be for some time yet. Once more it was his lot to play a lone hand.