But this, when all is said, is quite enough. A wolf that can break the back of a full-grown collie at one snap of his jaws, and gallop off with the carcass as if it were a chipmunk, is about as undesirable a neighbor, in the night woods, as any _loup-garou_ ever devised by the _habitant's_ excitable imagination. All up and down the Quah-Davic Valley the dark spruce woods were full of game,--moose, deer, hares, and wild birds innumerable,--with roving caribou herds on the wide barren beyond the hill-ridge. Nevertheless, the great gray wolf would not spare the possessions of the settlers. His pack haunted the fringes of the settlements with a needless tenacity which seemed to hold a challenge in it, a direct and insolent defiance. And the feeling of resentment throughout the Valley was on the point of crystallizing into a concerted campaign of vengeance which would have left even so cunning a strategist as the Gray Master no choice but to flee or fall, when something took place which quite changed the course of public sentiment. Folk so disagreed about it that all concerted action became impossible, and each one was left to deal with the elusive adversary in his own way. This was what happened. In a cabin about three miles from the nearest neighbor lived the Widow Baisley, alone with her son Paddy, a lad under ten years old, and little for his age. One midwinter night she was taken desperately ill, and Paddy, reckless of the terrors of the midnight solitudes, ran wildly to get help. The moon was high and full, and the lifeless backwoods road was a narrow, bright, white thread between the silent black masses of the spruce forest. Now and then, as he remembered afterwards, his ear caught a sound of light feet following him in the dark beyond the roadside. But his plucky little heart was too full of panic grief about his mother to have any room for fear as to himself. Only the excited amazement of his neighbors, over the fact that he had made the journey in safety, opened his eyes to the hideous peril he had come through. Willing helpers hurried back with him to his mother's bedside. And on the way one of them, a keen huntsman who had more than once pitted his woodcraft in vain against that of the Gray Master, had the curiosity to step off the road and examine the snow under the thick spruces. Perhaps imagination misled him, when he thought he caught a glimpse of savage eyes, points of green flame, fading off into the black depths. But there could be no doubt as to the fresh tracks he found in the snow. There they were,--the footprints of the pack, like those of so many big dogs,--and among them the huge trail of the great, far-striding leader. All the way, almost from his threshold, these sinister steps had paralleled those of the hurrying child. Close to the edge of the darkness they ran,--close, within the distance of one swift leap,--yet never any closer!