"And why is that tent apart from the rest and who is in it?" I asked Laplante, pointing to the lone tepee on the crest of the hill.

The fire cracked so loudly I became aware there was ominous silence among the loungers of the camp. They were listening as well as watching. Up to this time I had not thought they were paying the slightest attention to us. Laplante was not answering, and when I faced him suddenly I found the squaw's eyes fastened on his, holding them whether he would or no, just as she had mine.

"Eh! man?" I cried, seizing him fiercely, a nameless suspicion getting possession of me. "Why don't you answer?"

The spell was broken. He turned to me nonchalantly, as he used to face accusers in the school-days of long ago, and spoke almost gently, with downcast eyes, and a quiet, deprecating smile.

"You know, Rufus," he answered, using the schoolboy name. "We should have told you before. But remember we didn't invite you here. We didn't lead you into it."

"Well?" I demanded.

"Well," he replied in a voice too low for any of the listeners but the squaw to hear, "there's a very bad case of smallpox up in that tent and we're keeping the man apart till he gets better. That, in fact, is why we're all here. You must go. It is not safe."

"Thanks, Laplante," said I. "Good-by." But he did not offer me his hand when I made to take leave.

"Come," he said. "I'll go as far as the gorge with you;" and he stood on the embankment and waved as we passed into the lengthening shadows of the valley.

Now, in these days of health officers and vaccination, people can have no idea of the terrors of a smallpox scourge at the beginning of this century. The habitant is as indifferent to smallpox as to measles, and accepts both as dispensations of Providence by exposing his children to the contagion as early as possible; but I was not so minded, and hurried down the gorge as fast as my snow-shoes would carry me. Then I remembered that the Indian population of the north had been reduced to a skeleton of its former numbers by the pestilence in 1780, and recalled that my Uncle Jack had said the native's superstitious dread of this disease knew no bounds. That recollection checked my sudden flight. If the Indians had such fear, why had this band camped within a mile of the pest tent? It would be more like Indian character to reverse Samaritan practises and leave the victim to die. This man might, of course, be a French-Canadian trapper, but I would take no risks of a trick, so I ordered Paul to lead me back to that tepee.