This last warning was for Randy's benefit, for the lad had just looked back and shivered over the awful descent below him. A fall would mean a long roll, and a broken neck over a cliff below.
Captain Zoss had gone on ahead with the Indians and just before midnight he came back with a warning to watch out for several splits, or crevasses, in the glaciers they were now traversing.
"Salmon Head says he heard a report of several new ones just before starting, and these are as yet unmarked," he said.
"We'll be as careful as we can," said Dr. Barwaithe. "We can do no more."
They now passed over a broad plain of snow where the mists hung more thickly than ever. They had almost reached the centre of the plain when a loud cry from the Indians ahead caused them to halt.
"What can be the meaning of that?" questioned Earl. "Can they be in trouble?"
Presently, from among the mists appeared the form of one of the Indian carriers, without his bundle. He soon explained in broken English that he had been sent back by Salmon Head to warn them of a split in the ice field just ahead. One of the Indian women had slipped in, and it was by mere good fortune that some of the men had rescued her.
This Indian remained with them until the crack was reached, where he resumed his pack and went on. The opening was an irregular one, from four to eight feet wide and of unfathomable depth. Fortunately the sides were well defined and firm, so they had small trouble in leaping across.
"It was good of them to send a man back," said the doctor, as he paused to peer down into the crevasse. "Had we not been warned we might have slipped into that without knowing it."
The trail now wound in and out among a number of small hills, and once again the party ahead was lost to sight. With the increasing cold came a stiff wind through the passes, bringing down upon their heads a veritable storm of snow, swept from the mountain tops above.
"I can readily understand how impossible it would be to make one's way through this Pass during the winter," said Dr. Barwaithe. "A regular fall of snow would mean a blizzard down here and a snowing in from which there would be no escape until spring arrived."
"And think of the cold!" said Earl. "Phew! the thermometer must go to about forty below zero!"
"It does go as low as that at times," replied his uncle. "No; travelling through this Pass during the long Alaskan winter is entirely out of the question. The man to undertake it would be a madman."
They had come to the end of the comparatively level portion of the trail, and now climbing so dangerous was at hand that little more was said. From one steep icy elevation they would crawl to the next, until several hundred feet up. Then came a turn around a cliff where the passageway was scarcely two feet wide, with a wall on one side and what appeared misty, bottomless space on the other. Here the Indians had fastened a hand-rope which each was glad enough to clutch as he wormed his way along to safer ground.
"Well, I don't want any more of that!" said Earl, with a long sigh of relief. "A slip there, and it would be good-by, sure!"
"Yes, and I guess they would never even get your body," added Randy.
There was no time left to halt, for the Indians were pressing on, their endurance, and especially the endurance of the women and the boys, proving a constant wonder to Randy and Earl, the latter declaring that they must be tougher than pine knots to stand it.
"One more big climb, boys, and we'll be at the summit!" was the welcome announcement made by Captain Zoss; but when Earl and Randy looked at the climb he mentioned their hearts fairly sank within them and they wondered how in the world they were going to make it without its costing them their lives.
An almost sheer wall of ice and snow confronted them, rising in an irregular form to a height of four hundred feet. This cliff, if such it might be called, was more light at its top than at the base, and consequently it appeared to stand out towards them as they gazed up at it. Along the face the Indian pack-carriers were crawling, like flies on a lumpy whitewashed wall.
"We can't do – " began Randy, when he felt his arm pinched by Earl.
"We must do it, Randy," came back in a whisper. "The Indians are doing it, and so can we – if we'll put our grit into it."
"Now take it slow and be sure of one foot before you move the next," said Foster Portney, warning them again. "Dig as deeply into the ice and snow as you can. And above all things, Randy and Earl, don't look back!" And the uncle shook his fist to emphasize his words.
A breathing spell was taken, and then they started slowly for the base of the cliff, where Captain Zoss got down on his knees to make sure that they were on the right trail, if trail it could be called. He soon announced that one party had gone up at one place and the others at a spot about thirty feet to the left.
"I'll try my luck here," he said, and the doctor agreed to follow him. There was no telling which trail was the better, and the Portneys took the other, Mr. Portney going first, with Randy next and Earl last. The uncle wished to make sure of the footing before he allowed the boys to come after him.
The first hundred feet up were not as difficult as Randy and Earl had imagined, but now every step had to be calculated, and when half way up Foster Portney came to a halt.
"Here's a very steep place," he announced, without, however, looking back. "Randy, when you reach it, catch hold of the spur of ice with your left hand and put your foot just beneath it. Tell Earl to do the same."
"I will," answered Randy, but when the spot mentioned was reached poor Randy's heart leaped into his throat. The sheer wall before him was nearly as high as a house, and there was nothing to cling to but little lumps of ice which stuck out here and there. The lumps might crack off, and then – he did not dare to think further than that. He was strangely tempted to look below him, but his uncle's words of warning rang in his ears – "Don't look back!" and he did not.
One step was taken, and then another, and Randy felt as if he was suspended in the air, with nothing above or beneath him. A brief vision of himself lying mangled far below flashed across his mind, and he wished himself safe back in the woods of Maine again. What was all the gold in Alaska worth alongside of such an agonizing risk of life as this?
But he must go on; he could not remain where he was forever. The next step was even more difficult, and he held his breath as he took it. He had been climbing up the cliff for less than quarter of an hour, yet he felt a year older than when he had begun. Would the climb never come to an end?
"Take it easy, boys; we are almost there," came the encouraging voice of Foster Portney, although the uncle was almost as fearful as his nephews. "A little to the right now, and beware of those snow lumps; they are not firm enough to hold to. I can see the top just above my head. Ah, here I am. Now, Randy, another step and give me your hand. Now, Earl, take the same step Randy took. There you are. Thank God we are safe so far!"
The two boys echoed their uncle's sentiment, with a deep feeling in their hearts which they never forgot. The summit of Chilkoot Pass had been reached at last.
CHAPTER XIV.
BOAT-BUILDING AT LAKE LINDERMAN
The Portneys, having reached the highest point of Chilkoot Pass, were presently joined by Captain Zoss and Dr. Barwaithe, who had gone through a similar experience to that just described. The doctor had once come very close to losing his footing, and he declared that he would not make the climb again for a million dollars.
They stopped for a few minutes to view the scene from the edge of the cliff. On either side were the still taller mountains, while below them stretched that portion of the Pass just travelled, like a valley of glittering ice, thick with mist and wind-swept snow. An intense silence reigned, broken occasionally by the booming and crunching of some immense glacier in the distance.
"A grand scene, but one not particularly suited to my feelings," said the doctor. "Let us go on."
"Yes; the sooner we git out o' this yere Pass, the better I will be pleased," added the captain. "I've had enough climbin' ter last me two lifetimes, eh?" and he gave a grunt and strode off, and the others followed.
"That is, I believe, the most perilous part of the trip to the gold fields," remarked Foster Portney. "Of course we have still a good bit of rough country to traverse and rapids in the rivers to shoot, but nothing quite so bad as that."
The ice fields from the summit sloped gradually downward to a basin some distance below, called Crater Lake. This little lake was frozen solid from top to bottom and covered with snow. It was hemmed in on three sides by tall mountains, while on the fourth there was a cañon-like opening, where an ice-bound stream led the way over rocks and tiny cliffs to Lake Linderman, at the end of the Pass. Just before reaching the latter lake, they passed several large posts set up close to the trail, which was now once more clearly defined.
"Those are surveyors' posts," said Foster Portney, in reply to a question from Earl. "We have just passed from United States into British territory."
"This, then, is the Northwest Territory," said Earl.
"Yes, my boy; and the entire Klondike region, from Ogilvie to Belle Isle, is in that territory."
As they descended to the lower level of the Pass, the solid ice gave way to rotten ice and slush, in which they frequently sank to their ankles. Here the stream broadened out into several ponds, and finally ended in a wide, marshy expanse, forming the upper end of Lake Linderman. Along the edge of this marsh they picked their way, first, however, stopping for dinner, for the night had passed and the forenoon had been consumed in the journey from Crater Lake. The Indians kept pressing on, and they followed.
It was dark again when they came up at last with their pack-carriers encamped under some timber, which stood on a little bluff not over two hundred feet from the lake. Salmon Head's party had started a rousing fire, and this was a welcome sight, for it made all feel more at home. No time was lost in getting out the cooking utensils and the doctor's stove; and while they were preparing other things, the Indians brought several fish from the lake to be baked.
"I guess we'll get our fill of fish before long," remarked Earl.
"Don't you want any now?" smiled his uncle.
"Want any, Uncle Foster? Indeed I do! Why, I'm so hungry I could almost eat horse meat!" was Earl's earnest reply; and he bustled around with the cups and plates, that they might not be delayed as soon as the coffee, biscuits, and fish were done.
The Indians remained near by all night, and early in the morning a general reckoning-up took place, and the pack-carriers were paid off in gold and silver, not caring to take the paper money which was offered. All had done very well, and Foster Portney, Captain Zoss, and Dr. Barwaithe did not dispute the amounts asked, although they were a trifle high. As soon as they were paid off, the Indians packed up their own articles, but a handful in number, and hurried away in the direction whence they had come.
"Good gracious! are they going right back to Dyea?" exclaimed Randy, in amazement.
"Yes, my lad," was Captain Zoss's answer. "Salmon Head calculates to pilot another lot o' miners over as soon as possible. It's his hayin' time, ye see, an' he intends ter make the most o' it."