He flung down the jacket, and, striding away, disappeared, while Ida shivered as she glanced about her. She could no longer see the shelter she had left, and she stood alone in the midst of a tremendous desolation of rock and snow, with the valley yawning, a vast dusky pit, beneath her feet. It was appallingly lonely, and she was numb with cold, while, since she was sure that she could not climb back to her companions unassisted, there was only one person on whom she could rely, and that was the packer, who had insisted on her doing what he thought fit. When he came back she had put on the jacket, but he had sense enough to make no sign of having noticed it.

“I can see our way for the next few hundred feet,” he said.

The way did not prove an easy one, but they went down, with the gravel sliding beneath them, and now and then a mass of debris they had loosened rushing past. It occurred to Ida that Weston limped somewhat awkwardly, and once or twice she fancied that she saw his face contract as they scrambled over some shelf of jutting stone; but they pushed on cautiously until they came to a precipitous descent. Ida sat down gasping, when her companion stopped, and gazed with an instinctive shrinking into the gulf below. She could now see the climbing pines, black beneath the moon, and the river shining far away in the midst of them, but they seemed to go straight down. She was very weary, and scarcely felt able to get up again, but in a minute or two Weston held out his hand.

“I fancy that this ridge dies out somewhere to the left. We’ll follow the crest of it until we can get around the end,” he said.

They went on very cautiously, though there were times when Ida held her breath and was glad of the firm grasp that her companion laid on her arm. She would not look down into the valley, and when she glanced aside at all it was up at the gleaming snow on the opposite side of it. She seemed to be walking in mid-air, cut off from the comfortable security of the solid earth below, and she found the clamor of falling water that came faintly up to her vaguely reassuring. There had been an almost appalling silence where she had left her companions beneath the frozen peaks, but now one could hear the hoarse fret of a rapid on the river, and this was a familiar sound that she welcomed.

Still her weariness gained on her, and her limbs grew heavier, until she could scarcely drag herself along. Weston’s limp became more perceptible too, but he went on with an almost cruel persistency, and forced her forward with his hand on her arm. Sometimes he spoke to her, and, though his voice was strained, his words were cheering and compassionate.

At length, the descent they skirted became less steep, and scrambling down over a broken slope they presently reached the timber—straggling juniper, and little scattered firs that by and by grew taller and closer together; and, though the peril was over, it was then that their real difficulties commenced. The slope was so steep that they could scarcely keep a footing, and now and then they fell into the trees. There were places where these grew so close together that they could scarcely force a passage through, and others where they had gone down before a screaming gale and lay piled in a tangled chaos over which it was almost impossible to flounder. It was dark in the timber, and they could not see the broken ends of the branches that rent their clothing; but they went on somehow, down and down, until, when they reached a clearer space where the moonlight shone through, Ida sank down limply on a fallen tree. Her skirt was rent to tatters, and one shoe had been torn almost to pieces.

“I simply can’t go on,” she said.

Weston leaned against a neighboring fir, looking down at her very compassionately, though she noticed that his face, on which the moonlight fell, was somewhat drawn and gray.

“Try to think,” he said.