The day was raw and windy; masses of grey vapour rolled up from the Arctic Ocean, and hung in piles about the mountain-tops. Now and then a scud of frozen fog, composed of minute particles of ice, swept along the glen, covering bar and beam with feathery hoar-frost. As the day declined, snow began to fall in large flakes like the down of the eider-duck. One moment there was a lull in the wind, and then the deep-toned shout of Glámr, high up the moor slopes, was heard distinctly by the congregation assembling for the first vespers of Christmas Day. Darkness came on, deep as that in the rayless abysses of the caverns under the lava, and still the snow fell thicker. The lights from the church windows sent a yellow haze far out into the night, and every flake burned golden as it swept within the ray. The bell in the lych-gate clanged for evensong, and the wind puffed the sound far up the glen; perhaps it reached the herdsman's ear. Hark! Someone caught a distant sound or shriek, which it was he could not tell, for the wind muttered and mumbled about the church eaves, and then with a fierce whistle scudded over the graveyard fence. Glámr had not returned when the service was over. Thorhall suggested a search, but no man would accompany him; and no wonder! it was not a night for a dog to be out in; besides, the tracks were a foot deep in snow. The family sat up all night, waiting, listening, trembling; but no Glámr came home. Dawn broke at last, wan and blear in the south. The clouds hung down like great sheets, full of snow, almost to bursting. A party was soon formed to search for the missing man. A sharp scramble brought them to high land, and the ridge between the two rivers which join in Vatnsdalr was thoroughly examined. Here and there were found the scattered sheep, shuddering under an icicled rock, or half buried in a snow-drift. No trace yet of the keeper. A dead ewe lay at the bottom of a crag; it had staggered over in the gloom, and had been dashed to pieces. Presently the whole party were called together about a trampled spot in the heath, where evidently a death-struggle had taken place, for earth and stone were tossed about, and the snow was blotched with large splashes of blood. A gory track led up the mountain, and the farm-servants were following it, when a cry, almost of agony, from one of the lads, made them turn. In looking behind a rock, the boy had come upon the corpse of the shepherd; it was livid and swollen to the size of a bullock. It lay on its back with the arms extended. The snow had been scrabbled up by the puffed hands in the death-agony, and the staring glassy eyes gazed out of the ashen-grey, upturned face into the vaporous canopy overhead. From the purple lips lolled the tongue, which in the last throes had been bitten through by the white fangs, and a discoloured stream which had flowed from it was now an icicle.