"Is it possible that you can be Watson Balfour, the celebrated English electrician, who is supposed to have been lost at sea some years ago?"

Again the man smiled and made a sign of a.s.sent.

For a moment Cabot stared, well nigh speechless with the wonder and excitement of this discovery. Then he broke into a torrent of exclamations and questions.

"Why, Mr. Balfour, I know you so well by reputation that you seem like an old friend. Your 'Handbook of Electricity' and your 'Comparative Voltage' are text books at the Inst.i.tute. The whole scientific world mourned your supposed death. But how do you happen to be up here, and how have you managed to establish an electric plant in this wilderness?

Why are you masquerading as a man-wolf? How did you lose the power of speech? How did you become so severely wounded? Can't you tell me some of these things?"

For answer Mr. Balfour wrote: "Perhaps, some time. Tell first how you came here."

So Cabot, forced to curb for the present his own overpowering curiosity, sat down and told of all that had happened since the departure of the man-wolf from Locked Harbour. When he had finished he said:

"And now, I ought to go outside and see if I can discover any trace of my companions, who must be awfully cut up over my disappearance. But don't be uneasy, Mr. Balfour, I shan't go far, and whether I find them or not I shall certainly come back to stay just as long as you need me.

I hope you will sleep while I am gone, and I wish you would promise not to leave your bed, or move more than is absolutely necessary, before my return."

When Cabot first stepped outside the shelter that had proved such a haven of safety to him, he was dazzled by the brilliancy of the day.

After becoming somewhat accustomed to the glare of sunlight on new-fallen snow, he turned to see what sort of a house he had just left. To his surprise there was no house; the only suggestion of one being two windows and a door set in a wall of rock that was built at the base of a cliff.

"It is a cavern," thought Cabot, "and that is the reason the room is so easily kept warm. Mighty good thing to have in this country, especially when it is lined with furs."

The snow lay unbroken, and there was no sign of the trail he had made the night before. For a short distance, however, he could go in but one direction, for the only way out was through the narrow defile by which he had entered. At its mouth he found the wire over which he had fallen, and thereby given notice of his approach by causing the ringing of an electric bell.

"When he heard it he turned on the lights," said Cabot to himself.

"It's a great scheme for scaring off Indians and attracting white men.

I wonder if any other person ever found the place? What a marvellous thing my stumbling on it was, anyhow. Now, which way did I come?"

Gazing blankly at the surrounding chaos of snow-covered rocks, our lad could form no idea of the route by which he had been led to that place, through the storm and darkness of the preceding night, nor of how he might leave it.

"There is no use wandering aimlessly," he decided at length, "and I'll either have to gain a bird's-eye view of the country or get Mr. Balfour to make me a map. To think that I should have discovered him, and here of all places in the world. What a sensation it will make when I tell of it. Of course I shall do so, for I'll get out of this fix all right somehow. What a state of mind poor White must be in this morning. I know I should be in his place. He's all right, though, with Yim to pull him through, and they'll make Indian Harbour easy enough. Then I shall be reported lost, and after a while Mr. Hepburn will hear the news. Wonder what he thinks has become of me anyhow? I am following out instructions, and wintering in Labrador fast enough. Only I don't seem to have much time to investigate mining properties, and of course it's no use trying to find 'em buried under feet of snow. Perhaps Mr.

Balfour has discovered some while roaming around the country as a man-wolf. How absurd to think of 'Voltage' Balfour as a man-wolf!

Wonder why he did it? How I wish he could talk! Wonder why he can't?"

While thus cogitating, Cabot had also been climbing a nearby eminence that promised a view of the outlying country, but from it he could see nothing save other hills rising still higher and an unbroken waste of snow.

"It's no use," he sighed. "I don't believe I could find them, even if I had plenty of time. As it is, I don't dare stay away from Mr.

Balfour any longer. I'm afraid he's a very sick man, with a slim chance of ever pulling through."

So Cabot, after an absence of several hours, turned back towards the snug shelter so providentially provided for him, and for which he was just then more grateful than he could express. He was thinking of the many wonders of the place when he reached its door; but, as he opened it and stepped inside the room, he was greeted by a greater surprise than he had yet encountered. Nothing was changed about the interior, and the wounded man lay as Cabot had left him, but with the appearance of the latter he exclaimed:

"Thank G.o.d, dear lad, that you have come back to me! It seemed as though I should go crazy if left alone a minute longer."

Cabot stared in amazement. "Is it a miracle?" he finally asked, "and has your speech been restored to you, or have you been able to speak all the time?"

"I have been able, but not willing," was the reply. "I had thought to die without speaking to a human being. I even avoided my fellows, believing myself sufficient unto myself. But G.o.d has punished my arrogance and shown me my weakness. Until you came no stranger has ever set foot within this dwelling, to none have I spoken, and not even to you did I intend to speak, but with your going my folly became plain. I feared you might never return; the horror of living alone, and the greater horror of dying alone, swept over me. Then I prayed for you to come. I promised to speak as soon as you were within hearing. Every moment since then I have watched for you and longed for your coming as a dying man longs for the breath of life. Promise that you will not leave me again."

"I have already promised, and now I repeat, that I will not leave you so long as you have need of me," replied Cabot. "But tell me----"

"I will tell you everything," interrupted the wounded man, "but first you must look after the dynamo. It has stopped, and if you cannot set it going again we must both perish."

CHAPTER XXVII.

THE MAN-WOLF'S STORY.

An accident to the dynamo in that place where there was no fuel, and electricity must be depended upon for light and heat, was so serious a matter that, for a moment, even Cabot's curiosity concerning his host was merged in anxiety.

"Where shall I find it?" he asked.

"In the cavern back of this room. The doorway is behind that bearskin.

This upper row of keys connects with the storage battery, and the second key controls the lights of the dynamo room. If there is a bad break I can manage to get to it, but I wouldn't try until you came, because I promised not to move."

All this was said in a voice that faltered from weakness, and a wave of pity surged in Cabot's breast as he realised how dependent upon him this man, so recently a mental as well as a physical giant, had become.

"I expect I shall be able to attend to it all right," he said decisively, as he turned on the stored current that would light the unknown cavern. "At any rate, I shall be able to report the condition of things, so that you can advise me what to do, or else my training is a greater failure than I think."

With this he lifted the bearskin, opened a door thus disclosed, and found himself in a small, well-lighted cavern that was at once a dynamo room, a workshop, and a storehouse for a confused miscellany of articles. Without pausing to investigate any of these he went directly to a dynamo that had been set up at one side and examined it carefully.

It appeared in perfect order, and the trouble must evidently be sought elsewhere.

Cabot had wondered by what power the dynamo was driven, and now, hearing a sound of running water, he stepped in that direction. A short distance away he discovered a swift-flowing subterranean stream, in which revolved a water wheel of rude, but serviceable, construction.

As nothing seemed wrong with it, he was obliged to look further, and finally found the cause of trouble to be a transmitting belt, the worn-out lacing of which had parted. As portions of the belt itself had been caught in the pulleys and badly cut, it was necessary to hunt through the pile of material for a new one, and for leather suitable for lacing. Then the new belt must be accurately measured, laced together, and adjusted to its pulleys.

Although the temperature of the cavern was many degrees above that of the outside air, it was still so low that Cabot worked slowly and with numbed fingers. Thus more than an hour had elapsed before the dynamo was again in running order, and he was at liberty to return to the living room. In the meantime his curiosity concerning this strange place of abode and its mysterious tenant was increased by the remarkable collection of articles stored on all sides. There was no end of machinery, tools, and electrical apparatus of all kinds, including miles of copper wire and chemicals for charging batteries.

Besides these, there were ropes, canvas, furniture, boxes, barrels, and other things too numerous to mention.

"What a prize this place would have been for the Indians if they had ever discovered it," reflected the young engineer. "I wonder that he dared go off and leave it unguarded."

When he finally returned to the outer room, he found it even colder than the cavern in which he had been working, and realised, as never before, the value of the knowledge that had enabled him to restore the usefulness of that electric heater. After getting it into operation, and making his report to the sick man, who had impatiently awaited him, there was another meal to prepare.

So, in spite of Cabot's overwhelming desire to hear Mr. Balfour's story, there was so much to be done first that the short day had merged into another night before the opportunity arrived. When it came, our lad drew a chair to the bedside of his patient and said:

"Now, sir, if you feel able to talk, and are willing to tell me how you happen to be living in this place, I shall be more than glad to listen."

"I am willing," replied the other, "but must be brief, since talking has become an exertion. As perhaps you know, I was a working electrician in London, where, though I had a good business, I had not acc.u.mulated much money. Consequently I was greatly pleased to receive what promised to be a lucrative contract from a Canadian railway company for supplying and installing a quant.i.ty of electrical apparatus along their line. I at once invested every penny I could raise in the purchase of material and in the charter of a sailing vessel to transport it to this country. On the eve of sailing I married a young lady to whom I had long been engaged, and, with light hearts, we set forth on our wedding trip across the Atlantic.

"The first two weeks of that voyage were filled with such happiness that I trembled for fear it should be s.n.a.t.c.hed from me. During that time we had fair weather and favouring winds. Then we ran into a gale that lasted for days, and drove us far out of our course. One mast went by the board, the other was cut away to save the ship, and, while in this helpless condition, she struck at night, what I afterwards learned to be, a ma.s.s of floating ice. At the time all hands believed us to be on the coast, and the crew, taking our only seaworthy boat, put off in a panic, while I was below preparing my wife for departure.

Thus deserted, we awaited the death that we expected with each pa.s.sing moment, but it failed to come and the ship still floated. With earliest daylight I was on deck, and, to my amazement, saw land on both sides. We had been driven into the mouth of a broad estuary, up which wind and tide were still carrying us.

"For three days our helpless drift, to and fro, was continued, and then our ship grounded on a ledge at the foot of these cliffs. Getting ash.o.r.e with little difficulty, we were dismayed to find ourselves in an uninhabited wilderness, devoid even of vegetation other than moss and low growing shrubs. One of my first discoveries was this cavern with its subterranean stream of water, and two openings, one of which gives easy access to the sea. Knowing that our ship must, sooner or later, go to pieces, and desirous of saving what property I might, I rigged up a derrick at the mouth of the cavern, and, with the aid of my brave wife, transferred everything movable from the wreck; a labour of months.

"Winter was now at hand, and, foreseeing that we must spend it where we were, I walled up the openings and made all possible preparations to fight the coming cold. We burned wood from the wreck while it lasted, and in the meantime I labored almost night and day at the establishment of an electric plant. But the awful winter came and found it still unfinished, and before the coming of another spring I was left alone."

Here the speaker paused, overcome as much by his feelings as by weakness, and, during the silence that followed, Cabot stole away, ostensibly to see that the dynamo was running smoothly. When he returned the narrator had recovered his calmness, and was ready to continue his story.

"She had never been strong," he said, "and I so cruelly allowed her to overwork herself that she had no strength left with which to fight the winter. She died in my arms in this very room, and I promised never to leave her. Also, after her death, I vowed that my last words to her should be my last to any human being, and, until this day, I have kept that vow, foolish and wicked though it was. I have talked and read aloud when alone, but to no man have I spoken. I have also avoided intercourse with my fellows, selfishly preferring to nurse my sorrow in sinful rebellion against G.o.d's will. Now am I justly punished by being stricken down in the pride of my strength. At the same time G.o.d has shown his everlasting mercy by sending you to me in the time of my sore need. And you have promised to stay with me until the end, which I feel a.s.sured is not far off."

"I trust it may be," said Cabot, "for the world can ill afford to spare a man of your attainments."