The brothers stepped outside and stood awhile in silence, regarding the night and breathing the pure, frosty air of the forest. A commiserating thankfulness swelled in their breasts with each deep, clean inspiration. They were poor men, but they were free men--free, compared with Jack. There was no need to bar their door, or watch suspiciously, or skulk away and hide their direction, choosing the defense of winter and the deathlike silence of the snows to the observation of their kind. They stared with awe up the white, blank road that led to the deserted mine, and they marveled in homely thinking: "Will it pay?" It was "the wrong lead this time, sure." The brothers watched the road from day to day, and took note that not a fresh track had been seen upon it; not a team, or a traveler on snow-shoes, had gone up or down since the night when the bob-sleigh with its silent passengers had creaked up it in the moonlight. Since that night of the full moon of January not another footprint had broken the smoothness of that hidden track. The snow-tides of midwinter flowed over it. They filled the gulch and softly mounting, snow on snow, rose to the eaves of the little cabin by the buried road. The Bruce boys dug out their window; the hooded roof protected their door. They walked about on top of the frozen tide, and entered their house, as if it were a cellar, by steps cut in a seven-foot wall of snow. One gray day in February a black dog, with a long nose and bloodshot eyes, leaped down into the trench and pawed upon the cabin door. Opening to the sound, the Bruce boys gave him a boisterous welcome, calling their visitor by name. The dog was Tip, Jack Waring's clever shepherd spaniel, a character as well known in the mountains as his master. Indeed, he was too well known, and too social in his habits, for a safe member of a household cultivating strict seclusion; therefore, when Tip's master went away with his neighbor's wife, Tip had been left behind. His reappearance on this road was regarded by the Bruce boys as highly suggestive.