They approached one of those long, sweeping bends to which allusion has been made. Jennie had already proven that neither of her companions could outspeed her. They were doing their utmost, but she easily held her own with less effort than they showed.
In truth, she was slightly in advance as they began following the curve of the river, her head, like each of the others, bent forward, to see whither they were going.
"They are there!"
It was she who uttered the exclamation which sent a thrill through both. They asked for no explanation, for none was needed, and an instant later they were at her side, she slightly slackening her pace.
The sight, while alarming, was not all that Fred and Monteith anticipated.
Three or four gaunt animals were trotting along the ice near the left shore, but no others were visible.
"Keep in the middle while I take a turn that way," said Monteith, sheering in the direction named.
Brother and sister did not read the meaning of this course, nor could they detect its wisdom. But they obeyed without question.
Young Sterry hoped by making what might look like an attack upon the famishing beasts to scare them off for a few minutes, during which the three, and especially Jennie, could reach a point below them. With the brutes thus thrown in the rear, it might be said the danger would be over.
Now, as every one knows, the wolf is a sneak, and generally will run from a child if it presents a bold front; but the animal becomes very dangerous when pressed by hunger.