He heard Mukoki thumping along behind him; ahead of him Wabi was unconsciously widening the distance between them. He made a powerful effort to close the breach, but it was futile. Then from close in his rear there came a warning halloo from the old Indian, and Wabi turned.
"He run t'ree mile to burning cabin," said Mukoki. "He no make chasm!"
Rod was deathly white and breathing so hard that he could not speak. The quick-witted Wabi at once realized their situation.
"There is just one thing for us to do, Muky. We must stop the Woongas at the dip. We'll fire down upon them from the top of the hill beyond the lake. We can drop three or four of them and they won't dare to come straight after us then. They will think we are going to fight them from there and will take time to sneak around us. Meanwhile we'll get a good lead in the direction of the chasm."
He led off again, this time a little slower. Three minutes later they entered into the dip, crossed it safely, and were already at the foot of the hill, when from the opposite side of the hollow there came a triumphant blood-curdling yell.
"Hurry!" shouted Wabi. "They see us!" Even as he spoke there came the crack of a rifle.
Bzzzzzzz-inggggg!
For the first time in his life Rod heard that terrible death-song of a bullet close to his head and saw the snow fly up a dozen feet beyond the young Indian.
For an interval of twenty seconds there was silence; then there came another shot, and after that three others in quick succession. Wabi stumbled.
"Not hit!" he called, scrambling to his feet. "Confound—that rock!"
He rose to the hilltop with Rod close behind him, and from the opposite side of the lake there came a fusillade of half a dozen shots. Instinctively Rod dropped upon his face. And in that instant, as he lay in the snow, he heard the sickening thud of a bullet and a sharp sudden cry of pain from Mukoki. But the old warrior came up beside him and they passed into the shelter of the hilltop together.
"Is it bad? Is it bad, Mukoki? Is it bad—" Wabi was almost sobbing as he turned and threw an arm around the old Indian. "Are you hit—bad?"
Mukoki staggered, but caught himself.
"In here," he said, putting a hand to his left shoulder. "She—no—bad." He smiled, courage gleaming with pain in his eyes, and swung off the light pack of furs. "We give 'em—devil—here!"
Crouching, they peered over the edge of the hill. Half a dozen Woongas had already left the cedars and were following swiftly across the open. Others broke from the cover, and Wabi saw that a number of them were without snow-shoes. He exultantly drew Mukoki's attention to this fact, but the latter did not lift his eyes. In a few moments he spoke.
"Now we give 'em—devil!"
Eight pursuers on snow-shoes were in the open of the dip. Six of them had reached the lake. Rod held his fire. He knew that it was now more important for him to recover his wind than to fight, and he drew great drafts of air into his lungs while his two comrades leveled their rifles. He could fire after they were done if it was necessary.
There was slow deadly deliberation in the way Mukoki and Wabigoon sighted along their rifle-barrels. Mukoki fired first; one shot, two—with a second's interval between—and an outlaw half-way across the lake pitched forward into the snow. As he fell, Wabi fired once, and there came to their ears shriek after shriek of agony as a second pursuer fell with a shattered leg. At the cries and shots of battle the hot blood rushed through Rod's veins, and with an excited shout of defiance he brought his rifle to his shoulder and in unison the three guns sent fire and death into the dip below.
Only three of the eight Woongas remained and they had turned and were running toward the shelter of the cedars.
"Hurrah!" shouted Rod.
In his excitement he got upon his feet and sent his fifth and last shot after the fleeing outlaws. "Hurrah! Wow! Let's go after 'em!"
"Get down!" commanded Wabi. "Load in a hurry!"
Clink—clink—clink sounded the new shells as Mukoki and Wabigoon thrust them into their magazines. Five seconds more and they were sending a terrific fusillade of shots into the edge of the cedars—ten in all—and by the time he had reloaded his own gun Rod could see nothing to shoot at.
"That will hold them for a while," spoke Wabi. "Most of them came in too big a hurry, and without their snow-shoes, Muky. We'll beat them to the chasm—easy!" He put an arm around the shoulders of the old Indian, who was still lying upon his face in the snow. "Let me see, Muky—let me see—"
"Chasm first," replied Mukoki. "She no bad. No hit bone. No bleed—much."
From behind Rod could see that Mukoki's coat was showing a growing blotch of red.
"Are you sure—you can reach the chasm?"
"Yes."
In proof of his assertion the wounded Indian rose to his feet and approached the pack of furs. Wabi was ahead of him, and placed it upon his own shoulders.
"You and Rod lead the way," he said. "You two know where to find the opening into the chasm. I've never been there."
Mukoki started down the hill, and Rod, close behind, could hear him breathing heavily; there was no longer fear for himself in his soul, but for that grim faithful warrior ahead, who would die in his tracks without a murmur and with a smile of triumph and fearlessness on his lips.
CHAPTER XV
RODERICK HOLDS THE WOONGAS AT BAY
They traveled more slowly now and Rod found his strength returning. When they reached the second ridge he took Mukoki by the arm and assisted him up, and the old Indian made no demur. This spoke more strongly of his hurt than words. There was still no sign of their enemies behind. From the top of the second ridge they could look back upon a quarter of a mile of the valley below, and it was here that Rod suggested that he remain on watch for a few minutes while Wabigoon went on with Mukoki. The young hunters could see that the Indian was becoming weaker at every step, and Mukoki could no longer conceal this weakness in spite of the tremendous efforts he made to appear natural.
"I believe it is bad," whispered Wabi to Rod, his face strangely white. "I believe it is worse than we think. He is bleeding hard. Your idea is a good one. Watch here, and if the Woongas show up in the valley open fire on them. I'll leave you my gun, too, so they'll think we are going to give them another fight. That will keep them back for a time. I'm going to stop Muky up here a little way and dress his wound. He will bleed to death if I don't."
"And then go on," added Rod. "Don't stop if you hear me fire, but hurry on to the chasm. I know the way and will join you. I'm as strong as I ever was now, and can catch up with you easily with Mukoki traveling as slowly as he does."
During this brief conversation Mukoki had continued his way along the ridge and Wabi hurried to overtake him. Meanwhile Rod concealed himself behind a rock, from which vantage-point he could see the whole of that part of the valley across which they had come.
He looked at his watch and in tense anxiety counted every minute after that. He allowed ten minutes for the dressing of Mukoki's wound. Every second gained from then on would be priceless. For a quarter of an hour he kept his eyes with ceaseless vigilance upon their back trail. Surely the Woongas had secured their snow-shoes by this time! Was it possible that they had given up the pursuit—that their terrible experience in the dip had made them afraid of further battle? Rod answered this question in the negative. He was sure that the Woongas knew that Wabi was the son of the factor of Wabinosh House. Therefore they would make every effort to recapture him, even though they had to follow far and