Now in ordinary circumstances the pack would not have hesitated a moment over such a trail as this. They would have turned in their tracks and made off in the opposite direction, or gone straight ahead on their own trail and without reference to the man-trail, save to get away from it as quickly as possible. But these were very far from being ordinary circumstances. The pack was nearer to starving than it had ever been before, and at such a time the rules which ordinarily guide life are of precisely no account at all. The man-trail was the trail of living flesh, of warm, animal life; it was the trail of food. Also, there was merged in it the trail of a dog; and as each member of the pack acquired that fact, his lips wrinkled backward and a little moisture found its way into his dry mouth. The pack desired food and drink so urgently that everything else in the world became insignificant by comparison with food and drink in their minds. The hatred and fear of man, as man, was blotted out of sight by the craving for animal food in any shape whatsoever. Here was a living trail, in the midst of a dead, burnt-up land of starvation and emptiness. What Finn's thoughts on the subject may have been I cannot say. But, of course, he had connected men with food all his life long. And now he was starving. I do not think Finn's thoughts could have been quite the same as those of the rest of the pack; but they moved him in the same direction none the less, and, without the smallest hesitation, the pack streamed after him when he took up a new trail, and loped off to the south-east, turning away diagonally from the old track.