One makes but a slow and laborious progress when walking upon snow-shoes. It is true that the shoes do not sink far into the snow, but they sink a little, and they are so large and unwieldy that it is quite difficult to walk upon them. Besides, the snow-shoes which Ellen wore were too large for her. They were made for a man. Still Ellen advanced without any serious difficulty, though she was obliged to stop now and then to rest. Whenever she stopped she would blow her horn again, and listen for the response. The response always came, and it became louder and louder the farther she proceeded down the valley. At length Ellen arrived at the place from which the cries that she had heard proceeded. She found there a horse and sleigh almost buried in the snow, with her mother and Rodolphus in the sleigh. It would be hard to say which was most astonished, Ellen, to find her mother and Rodolphus in such a situation, or Mrs. Linn, at finding Ellen coming to their rescue. "Why, mother!" exclaimed Ellen; "is this you?" "Why, Ellen!" said her mother; "is it possible that this is you?" "Why, mother!" said Ellen, more and more astonished; "did you undertake to come up in all this storm alone, with only Rodolphus?" "No," said her mother, "Hugh came with us. We have been four hours getting so far as here, and when Hugh found that we could not get any further, he left us and went away alone to get some help." "And you are almost frozen to death, I suppose," said Ellen. "No," said her mother, "we are not very cold; we are well wrapped up in buffalo robes, and the bottom of the sleigh is filled with straw." Rodolphus peeped out from beneath the mass of coverings with which he was enveloped, unharmed, but yet pale with anxiety and terror, though now overjoyed at seeing Ellen. "But I don't see now what we are to do, to get home," said Ellen. "There is only one pair of snow-shoes, and there are three of us to go." "We must go one at a time, then," said Rodolphus. "But when one has gone, how can we get the snow-shoes back?" asked Ellen. "I don't know, I am sure," said Mrs. Linn. "I don't know what we shall do." "Why did not father come with you?" asked Ellen, despondingly. "He was gone away," said her mother. "We waited for him a long time, but he did not come, and so Hugh said that he would leave his team in the village for the night, and come with me. But he went away some time ago, and I don't know what can have become of him." While this consultation had been going on, the storm had continued to rage around them in all its fury. The track behind the sleigh had been wholly obliterated, the horse was half-buried, and the snow was fast rising all around the sleigh and threatening before long to overwhelm the party entirely. They were entirely at a loss to know what to do. So they paused a moment in their perplexity, and during the pause, Ellen thought that she heard another cry. "Hark!" said she.