"No, I had not thought of that," said Wabi. Suddenly he rose to his feet and joined Mukoki out in the gloom of the chasm.
Rod was puzzled. Something in his companion's voice, in his face and words, disturbed him. What had Wabigoon meant?
The young Indian soon rejoined him, but he spoke no more of John Ball.
When the two boys went to their blankets Mukoki still remained awake. For a long time he sat beside the fire, his hands gripping the rifle across his knees, his head slightly bowed in that statue-like posture so characteristic of the Indian. For fully an hour he sat motionless, and in his own way he was deeply absorbed in thought. Soon after their discovery of the first golden bullet Wabigoon had whispered a few words into his ear, unknown to Rod; and to-night out in the gloom of the chasm, he had repeated those same words. They had set Mukoki's mind working. He was thinking now of something that happened long ago, when, in his reasoning, the wilderness was young and he was a youth. In those days his one great treasure was a dog, and one winter he went with this faithful companion far into the hunting regions of the North, a long moon's travel from his village. When he returned, months later, he was alone. From his lonely hunting shack deep in the solitudes his comrade had disappeared, and had never returned. This all happened before Mukoki met the pretty Indian girl who became his wife, and was afterward killed by the wolves, and he missed the dog as he would have missed a human brother. The Indian's love, even for brutes, is some thing that lives, and more than twenty moons later—two years in the life of a man—he returned once again to the old shack, and there he found Wholdaia, the dog! The animal knew him, and bounded about on three legs for joy, and because of the missing leg Mukoki understood why he had not returned to him two years before. Two years is a long time in the life of a dog, and the gray hairs of suffering and age were freely sprinkled in Wholdaia's muzzle and along his spine.
Mukoki was not thinking of Wholdaia without a reason. He was thinking of Wabigoon's words—and the mad hunter. Could not the mad hunter do as Wholdaia had done? Was it possible that the bad-dog man who shot golden bullets and who screamed like a lynx was the man who had lived there many, many years ago, and whom the boys called John Ball? Those were the thoughts that Wabi had set working in his brain. The young Indian had not suggested this to Rod. He had spoken of it to Mukoki only because he knew the old pathfinder might help him to solve the riddle, and so he had started Mukoki upon the trail.
The next morning, while the others were finishing their breakfast, Mukoki equipped himself for a journey.
"Go down chasm," he explained to Rod. "Fin' where get out to plain. Shoot meat."
That day the gold hunters were more systematic in their work, beginning close to the fall, one on each side of the stream, and panning their way slowly down the chasm. By noon they had covered two hundred yards, and their only reward was a tiny bit of gold, worth no more than a dollar, which Rod had found in his pan. By the time darkness again compelled them to stop they had prospected a quarter of a mile down stream without discovering other signs of John Ball's treasure. In spite of their failure they were less discouraged than the previous evening, for this failure, in a way, was having a sedative and healthful effect. It convinced them that there was a hard and perhaps long task ahead of them, and that they could not expect to find their treasure winnowed in yellow piles for them.
Early in the evening Mukoki returned laden with caribou meat, and with the news that the first break in the chasm walls was fully five miles below. The adventurers now regretted that they had chopped down the stub, for it was decided that the next work should be in the stream above the fall, which would necessitate a ten-mile tramp, five miles to the break and five miles back. When the journey was begun at dawn the following morning several days' supplies were taken along, and also a stout rope by means of which the gold hunters could lower themselves back into their old camp when their work above was completed. Rod noticed that the rocks in the stream seemed much larger than when he had first seen them, and he mentioned the fact to Wabigoon.
"The floods are going down rapidly," explained the young Indian. "All of the snow is melted from the sides of the mountains, and there are no lakes to feed this chasm stream. Within a week there won't be more than a few inches of water below the fall."