With a profound sense of relief the young hunter hurried along the base of the mountain, keeping well within its shelter so that eyes that might be spying from above could not see his movements. He now felt no fear of danger. The stranger's flight up the cleft in the chasm wall and his careful attempts to conceal his trail among the rocks a.s.sured Rod that he had no designs upon his life. His chief purpose had seemed to be to keep secret his own presence in the gorge, and this fact in itself added to the mystification of the white youth. For a long time he had been secretly puzzled, and had evolved certain ideas of his own because of the movements of the Woongas. Contrary to the opinions of Mukoki and Wabigoon, he believed that the red outlaws were perfectly conscious of their presence in the dip. From the first their actions had been unaccountable, but not once had one of their snow-shoe trails crossed their trap-lines.

Was this fact in itself not significant? Rod was of a contemplative theoretical turn of mind, one of those wide-awake, interesting young fellows who find food for conjecture in almost every incident that occurs, and his suspicions were now aroused to an unusual pitch. A chief fault, however, was that he kept most of his suspicions to himself, for he believed that Mukoki and Wabigoon, born and taught in the life of the wilderness, were infallible in their knowledge of the ways and the laws and the perils of the world they were in.

CHAPTER XII

THE SECRET OF THE SKELETON'S HAND

A little before noon Rod arrived at the top of the hill from which he could look down on their camp. He was filled with pleasurable antic.i.p.ation, and with an unbounded swelling satisfaction that caused him to smile as he proceeded into the dip. He had found a fortune in the mysterious chasm. The burden of the silver fox upon his shoulders was a most pleasing reminder of that, and he pictured the moment when the good-natured raillery of Mukoki and Wabigoon would be suddenly turned into astonishment and joy.

As he approached the cabin the young hunter tried to appear disgusted and half sick, and his effort was not bad in spite of his decided inclination to laugh. Wabi met him in the doorway, grinning broadly, and Mukoki greeted him with a throatful of his inimitable chuckles.

"Aha, here's Rod with a packful of gold!" cried the young Indian, striking an expectant att.i.tude. "Will you let us see the treasure?" In spite of his banter there was gladness in his face at Rod's arrival.

The youth threw off his pack with a spiritless effort and flopped into a chair as though in the last stage of exhaustion.

"You'll have to undo the pack," he replied. "I'm too tired and hungry."

Wabi's manner changed at once to one of real sympathy.

"I'll bet you're tired, Rod, and half starved. We'll have dinner in a hurry. Ho, Muky, put on the steak, will you?"

There followed a rattle of kettles and tin pans and the Indian youth gave Rod a glad slap on the back as he hurried to the table. He was evidently in high spirits, and burst into a s.n.a.t.c.h of song as he cut up a loaf of bread.

"I'm tickled to see you back," he admitted, "for I was getting a little bit nervous. We had splendid luck on our lines yesterday. Brought in another 'cross' and three mink. Did you see anything?"

"Aren't you going to look in the pack?"

Wabi turned and gazed at his companion with a half-curious hesitating smile.

"Anything in it?" he asked suspiciously.

"See here, boys," cried Rod, forgetting himself in his suppressed enthusiasm. "I said there was a treasure in that chasm, and there was. I found it. You are welcome to look into that pack if you wish!"

Wabi dropped the knife with which he was cutting the bread and went to the pack. He touched it with the toe of his boot, lifted it in his hands, and glanced at Rod again.

"It isn't a joke?" he asked.

"No."

Rod turned his back upon the scene and began to take off his coat as coolly as though it were the commonest thing in the world for him to bring silver foxes into camp. Only when Wabi gave a suppressed yell did he turn about, and then he found the Indian standing erect and holding out the silver to the astonished gaze of Mukoki.

"Is it a good one?" he asked.

"A beauty!" gasped Wabi.

Mukoki had taken the animal and was examining it with the critical eyes of a connoisseur.

"Ver' fine!" he said. "At Post heem worth fi' hundred dollars--at Montreal t'ree hundred more!"

Wabi strode across the cabin and thrust out his hand.

"Shake, Rod!"

As the two gripped hands he turned to Mukoki.

"Bear witness, Mukoki, that this young gentleman is no longer a tenderfoot. He has shot a silver fox. He has done a whole winter's work in one day. I take off my hat to you, Mr. Drew!"

Roderick's face reddened with a flush of pleasure.

"And that isn't all, Wabi," he said. His eyes were filled with a sudden intense earnestness, and in the strangeness of the change Wabi forgot to loosen the grip of his fingers about his companion's hand.

"You don't mean that you found--"

"No, I didn't find gold," antic.i.p.ated Rod. "But the gold is there! I know it. And I think I have found a clue. You remember that when you and I examined the skeleton against the wall we saw that it clutched something that looked like birch-bark in its hand? Well, I believe that birch-bark holds the key to the lost mine!"

Mukoki had come beside them and stood listening to Rod, his face alive with keen interest. In Wabi's eyes there was a look half of doubt, half of belief.

"It might," he said slowly. "It wouldn't do any harm to see."

He stepped to the stove and took off the partly cooked steak. Rod slipped on his coat and hat and Mukoki seized his belt-ax and the shovel. No words were spoken, but there was a mutual understanding that the investigation was to precede dinner. Wabi was silent and thoughtful and Rod could see that his suggestion had at least made a deep impression upon him. Mukoki's eyes began to gleam again with the old fire with which he had searched the cabin for gold.

The skeletons were buried only a few inches deep in the frozen earth in the edge of the cedar forest, and Mukoki soon exposed them to view.

Almost the first object that met their eyes was the skeleton hand clutching its roll of birch-bark. It was Rod who dropped upon his knees to the gruesome task.

With a shudder at the touch of the cold bones he broke the fingers back.

One of them snapped with a sharp sound, and as he rose with the bark in his hand his face was bloodlessly white. The bones were covered again and the three returned to the cabin.

Still silent, they gathered about the table. With age the bark of the birch hardens and rolls itself tightly, and the piece Rod held was almost like thin steel. Inch by inch it was spread out, cracking and snapping in brittle protest. The hunters could see that the bark was in a single unbroken strip about ten inches long by six in width. Two inches, three, four were unrolled--and still the smooth surface was blank. Another half-inch, and the bark refused to unroll farther.

"Careful!" whispered Wabi.

With the point of his knife he loosened the cohesion.

"I guess--there's--nothing--" began Rod.

Even as he spoke he caught his breath. A mark had appeared on the bark, a black, meaningless mark with a line running down from it into the scroll.

Another fraction of an inch and the line was joined by a second, and then with an unexpectedness that was startling the remainder of the roll released itself like a spring--and to the eyes of the three wolf hunters was revealed the secret of the skeleton hand.

Spread out before them was a map, or at least what they at once accepted as a map, though in reality it was more of a crude diagram of straight and crooked lines, with here and there a partly obliterated word to give it meaning. In several places there were mere evidences of words, now entirely illegible. But what first held the attention of Rod and his companions were several lines in writing under the rough sketch on the bark, still quite plain, which formed the names of three men. Roderick read them aloud.

"John Ball, Henri Langlois, Peter Plante."

Through the name of John Ball had been drawn a broad black line which had almost destroyed the letters, and at the end of this line, in brackets, was printed a word in French which Wabi quickly translated.

"Dead!" he breathed. "The Frenchmen killed him!"