He had one fleeting glimpse of their pursuer just after Andy turned. Two hundred yards behind them, to the side instead of directly on their tail, Luke Trull saw Andy turn and dropped behind a boulder. Frosty unsheathed and sheathed his claws while his tail twitched angrily.

He knew this man as an enemy much more deadly than any other he had ever faced. Even the great horned owl that had seized him had worked less injury than Luke Trull. Vividly Frosty remembered the ride, tortured hours in the sack before the coyote came to release him, and the hardships after that. But there was something more. The various creatures that would have killed and eaten Frosty had merely been pursuing life in the only way they could live it. Luke Trull had belittled him and struck at his pride. But he was powerful, and though Frosty did not fear him, it was prudent to avoid a battle. He slipped from the boulder, drifted into thick brush and waited.

When Andy came back and called, Frosty remained in hiding. This was his affair and he expected no other living thing ever to fight in his behalf, but neither could he be guided by any judgment save his own. At the same time, he realized that, obviously, Andy was not afraid of Luke Trull, and his respect for his partner increased. But he would not show himself as long as Luke was near.

Andy's search brought him very near, but Frosty remained perfectly still. His was the patience of a cat. Few other animals could wait so long or so uncomplainingly for exactly the right moment, be so sure of that moment when it arrived, and act accordingly. But one mistake was one too many, and he had no intention of making any more. Finally, Andy went back in the direction from which they had come. After an interval, Luke Trull rose to follow him.

Frosty stayed in hiding. He had no idea as to what was happening here, or why his partner and Luke Trull should be together in the swamp, and he did not give a thought to possible danger for Andy. Frosty had accepted him as a partner largely because he was strong.

Frosty moved only when he was sure both had gone.

He wanted to go back to the house and wait for Andy there, but he did not return directly to the slough over which Andy had carried him. Only when forced to do so would he enter water, and he knew perfectly well that he could not cross the slough. He must find his own trail.

Because he was in thick brush, he made no effort to hide but he did remain wholly alert. Slowing when he emerged from the brush into a grove of trees, he saw water sparkling. He went cautiously forward.

He looked out on a relatively quiet section of the same slough, and as he gazed, a big bass broke water and splashed back in. A log floated against the bank on the other side, and a sora teetered on it. In a little eddy given over to lily pads, a heron balanced on one leg and waited with poised bill for an unwary fish to venture near. Frosty slunk back into the brush and slipped into another grove of trees.

Suddenly he halted in his tracks.