"Gregson told me to be sure and have the camp guarded at night, Jackpine. What do you think about it?"
The Indian turned with a queer chuckles his lathery face wrinkled in a grin.
"Gregson--heem ver' much 'fraid," he replied. "No bad man here--all down there and in camp. We kep' watch evr' night. Heem 'fraid--I guess so, mebby."
"Afraid of what?"
For a moment Jackpine was silent, half bending over the fire. Then he held out his left hand, with the little finger doubled out of sight, and pointed to it with his other hand.
"Mebby heem finger ax'dent--mebby not," he said.
A dozen eager questions brought no further suggestions from Jackpine. In fact, no sooner had the words fallen from his driver's lips than Howland saw that the Indian was sorry he had spoken them. What he had said strengthened the conviction which was slowly growing within him. He had wondered at Gregson's strange demeanor, his evident anxiety to get out of the country, and lastly at his desire not to return to the camp on the Wekusko with him. There was but one solution that came to him. In some way which he could not fathom Gregson was associated with the mystery which enveloped him, and adding the senior engineer's nervousness to the significance of Jackpine's words he was confident that the missing finger had become a factor in the enigma. How should he find Thorne? Surely he would give him an explanation--if there was an explanation to give. Or was it possible that they would leave him without warning to face a situation which was driving them back to civilization?
He went to sleep, giving no further thought to the guarding of the camp. A piping hot breakfast was ready when Jackpine awakened him, and once more the exhilarating excitement of their swift race through the forests relieved him of the uncomfortable mental tension under which he began to find himself. During the whole of the day Jackpine urged the dogs almost to the limit of their endurance, and early in the afternoon assured his companion that they would reach the Wekusko by nightfall. It was already dark when they came out of the forest into a broad stretch of cutting beyond which Howland caught the glimmer of scattered lights. At the farther edge of the clearing the Cree brought his dogs to a halt close to a large log-built cabin half sheltered among the trees. It was situated several hundred yards from the nearest of the lights ahead, and the unbroken snow about it showed that it had not been used as a habitation for some time. Jackpine drew a key from his pocket and without a word unlocked and swung open the heavy door.
Damp, cold air swept into the faces of the two as they stood for a moment peering into the gloom. Howland could hear the Cree chuckling in his inimitable way as he struck a match, and as a big hanging oil lamp flared slowly into light he turned a grinning face to the engineer.
"Gregson um Thorne--heem mak' thees cabin when first kam to camp," he said softly. "No be near much noise--fine place in woods where be quiet nights. Live here time--then Gregson um Thorne go live in camp. Say too far 'way from man. But that not so. Thorne 'fraid--Gregson 'fraid--"
He hunched his shoulders again as he opened the door of the big box stove which stood in the room.
Howland asked no questions, but stared about him. Everywhere he saw evidences of the taste and one-time tenancies of the two senior engineers. Heavy bear rugs lay on the board floor; the log walls, hewn almost to polished smoothness, were hung with half a dozen pictures; in one corner was a bookcase still filled with books, in another a lounge covered with furs, and in this side of the room was a door which Howland supposed must open into the sleeping apartment. A fire was roaring in the big stove before he finished his inspection and as he squared his shivering back to the heat he pulled out his pipe and smiled cheerfully at Jackpine.
"Afraid, eh? And am I to stay here?"
"Gregson um Thorne say yes."
"Well, Jackpine, you just hustle over to the camp and tell Thorne I'm here, will you?"
For a moment the Indian hesitated, then went out and closed the door after him.
"Afraid!" exclaimed Howland when he had gone. "Now what the devil are they afraid of? It's deuced queer, Gregson--and ditto, Thorne. If you're not the cowards I'm half believing you to be you won't leave me in the dark to face something from which you are running away."
He lighted a small lamp and opened the door leading into the other room. It was, as he had surmised, the sleeping chamber. The bed, a single chair and a mirror and stand were its sole furnishing.
Returning to the larger room, he threw off his coat and hat and seated himself comfortably before the fire. Ten minutes later the door opened again and Jackpine entered. He was supporting another figure by the arm, and as Howland stared into the bloodless face of the man who came with him, he could not repress the exclamation of astonishment which rose to his lips. Three months before he had last seen Thorne in Chicago; a man in the prime of life, powerfully built, as straight as a tree, the most efficient and highest paid man in the company's employ. How often had he envied Thorne! For years he had been his ideal of a great engineer. And now--
He stood speechless. Slowly, as if the movement gave him pain, Thorne slipped off the great fur coat from about his shoulders. One of his arms was suspended in a sling. His huge shoulders were bent, his eyes wild and haggard. The smile that came to his lips as he held out a hand to Howland gave to his death-white face an appearance even more ghastly.
"Hello, Jack!" he greeted. "What's the matter, man? Do I look like a ghost?"
"What is the matter, Thorne? I found Gregson half dying at Le Pas, and now you--"
"It's a wonder you're not reading my name on a little board slab instead of seeing yours truly in flesh and blood, Jack," laughed Thorne nervously. "A ton of rock, man--a ton of rock, and I was under it!"
Over Thorne's shoulder the young engineer caught a glimpse of the Cree's face. A dark flash had shot into his eyes. His teeth gleamed for an instant between his tense lips in something that might have been a sneer.
Thorne sat down, rubbing his hands before the fire.
"We've been unfortunate, Jack," he said slowly. "Gregson and I have had the worst kind of luck since the day we struck this camp, and we're no longer fit for the job. It will take us six months to get on our feet again. You'll find everything here in good condition. The line is blazed straight to the bay; we've got three hundred good men, plenty of supplies, and so far as I know you'll not find a disaffected hand on the Wekusko. Probably Gregson and I will take hold of the Le Pas end of the line in the spring. It's certainly up to you to build the roadway to the bay."
"I'm sorry things have gone badly," replied Howland. He leaned forward until his face was close to his companion's. "Thorne, is there a man up here named Croisset--or a girl called Meleese?"
He watched the senior engineer closely. Nothing to confirm his suspicions came into Thorne's face. Thorne looked up, a little surprised at the tone of the other's voice.
"Not that I know of, Jack. There may be a man named Croisset among our three hundred workers--you can tell by looking at the pay-roll. There are fifteen or twenty married men among us and they have families. Gregson knows more about the girls than I. Anything particular?"
"Just a word I've got for them--if they're here," replied Howland carelessly. "Are these my quarters?"
"If you like them. When I got hurt we moved up among the men. Brought us into closer touch with the working end, you know."
"You