And now the hunted were far from their best. The holes which their sharp hoofs had at first cut so cleanly through the crust were becoming haggled. Farther on, the trail itself that had been so straight began to show the wavering of the panic-stricken. At last the hunters came to a place where a wisp of bloody foam stained the white. Only a rigid economy of breath kept back a cheer, and they put the energy saved into fresh speed.

A jump over a pile of boulders, a spurt over a low knoll, and there in the open space beyond was the prey, six panting froth-flecked creatures, stricken staring with terror.

"But what in the Troll's name are they?" cried Gard and Brand together, at sight of the huge, shaggy, ungainly bodies with antlers like shovels and enormous noses like nothing they had ever seen in their lives.

At the same instant Alrek answered them with the glad cry: "Vinland elk!"

The next instant he had added a command to halt, checking his own advance by a thrust of his skee-staff into the snow, and following that act by casting it aside and swiftly unslinging his bow: "Be on your guard! They have not deer's tempers."

Even as he spoke, the bull in the lead flung up his mighty antlered head and, while the other five moved on, wheeled and faced the foe, like a chief covering his people's retreat.

Alrek paid him the tribute of an admiring murmur, but the withdrawal of the five set the Greenlanders wild with exasperation.

"Charge him!" "Finish him!" "Get him out of the way!" they cried savagely, and started forward even before their arrows were on their bow-strings.

The only thing they knew clearly after that was that the Vinland elk did not wait to be charged. Gard, who was a length ahead, had suddenly a glimpse of eyes like balls of green fire; something which had looked as fixed as a boulder became, lightning-quick, a hurtling mass descending on him, and he had a vision of terrible sharp-edged forefeet that could mangle a man to jelly.

Dropping his weapons, he turned to run, but lapped his skees and fell headlong. Falling, he uttered a hoarse cry as he saw Brand's hastily aimed arrow bury itself harmlessly in the animal's flank. Then, as he rolled backward, he caught sight of Alrek and regained hope.