About two o’clock they came to an immense barren plain, without a sign of vegetation. The air was dry and the sky unclouded blue. At this elevation rain is unknown.

At three o’clock Glenarvan stopped and said:

“We must rest.”

He knew if he did not himself propose it, no one else would.

“Rest?” rejoined Paganel; “we have no place of shelter.”

“It is absolutely necessary, however, if it were only for [60] Robert.”

“No, no,” said the courageous lad; “I can still walk; don’t stop.”

“You shall be carried, my boy; but we must get to the other side of the Cordilleras. There we may perhaps find some hut to cover us.”

“Are you all of the same opinion?” said Glenarvan.

“Yes,” was the unanimous reply: and Mulrady added, “I’ll carry the boy.”

They had a frightful height to climb. Drops of blood stood on the gums and lips, and respiration became hurried and difficult. Falls became frequent, and those who fell could not rise again, but dragged themselves along on their knees.

Suddenly the Major stopped and said, in a calm voice, “A hut!”

The hut was covered with snow, and scarcely distinguishable from the surrounding rocks; but Wilson and Mulrady succeeded in digging it out and clearing the opening after half an hour’s hard work, to the great joy of the whole party.

Its form was that of a cube, 12 feet on each side, and it stood on a block of basalt. A stone stair led up to the door, the only opening; and narrow as this door was, the hurricane, and snow, and hail found their way in.

Ten people could easily find room in it. Besides, there was a sort of fireplace in it, with a chimney of bricks, badly enough put together.

“This will shelter us, at any rate,” said Glenarvan, “even if it is not very comfortable. Providence has led us to it, and we can only be thankful.”

“Why, it is a perfect palace, I call it,” said Paganel; “we only want flunkeys and courtiers.”

“Especially when there is a good fire blazing on the hearth, for we are quite as cold as we are hungry.”

“Well, Tom, we’ll try and get some combustible or other,” said Paganel.

“Combustibles on the top of the Cordilleras!” exclaimed Mulrady, in a dubious tone.

“Since there is a chimney in the hut,” said the Major, “we shall find something to burn in it.”

“Our friend McNabbs is right,” said Glenarvan. “I’ll go out and become a woodcutter.”

“Wilson and I will go with you,” said Paganel.

“Do you want me?” asked Robert, getting up.

“No, my brave boy, rest yourself. You’ll be a man, when others are only children at your age,” replied Glenarvan.

Glenarvan and Paganel stopped to gaze about them and scan the horizon on all sides. They were now on the summit of the Cordilleras, and could see over an area of forty miles. The valley of the Colorado was already sunk in shadow, and night was fast drawing her mantle over the eastern slopes of the Andes.

Thy would have remained there, gazing at the sublime struggle between the fires of earth and heaven, if the more practical Wilson had not reminded them of the business on hand. There was no wood to be found, however the rocks were fortunately covered with lichen. This precious combustible was carried back to the hut. It was a difficult matter to kindle it, though, and still more to keep it alight.

Paganel couldn’t help saying:

“I tell you what, some grilled llama wouldn’t be bad, would it? They say that the llama is substitute for the ox and the sheep.”

“What!” replied the Major. “You’re not content with your supper, most learned Paganel.”

“Enchanted with it, my brave Major; still I must confess I should not say no to a dish of llama.”

“Alright. We’ll go to sleep.”

Each one, thereupon, wrapped himself up in his poncho, and the fire was made up for the night.

But Glenarvan could not sleep. Secret uneasiness kept him in a continual state of wakefulness. They could not be pursued by wild beasts, for at such an elevation there were almost none to be met with. Glenarvan felt approaching danger. He got up and went out to see.

The moon was rising. The atmosphere was pure and calm. Not a cloud visible either above or below. He looked at his watch and found the time was about two in the morning. As he had no certainty, however, of any immediate danger, he did not wake his companions, who were sleeping soundly after their fatigue, and after a little slept himself heavily for some hours.