The caribou's powerful limbs pushed out a mighty leap. Frenzied, Harold shot again; but his nerve was broken and his self-control blown to the four winds. The animal had gained the shelter of the thickets by now, and Harold's third and fourth shots went wild. Then he lowered his weapon with a curse.

It is part of the creed of a certain type of hunter to never admit a clean miss. "My sights are off," Harold shouted. "They didn't shoot within three feet of where I aimed. Damn such a gun—but I think I wounded him the third shot. You'll find him dead if you follow him long enough."

Bill answered nothing, but went to see. In the firing he hadn't even raised his own gun to his shoulder. There is a certain code among hunters in regard to shooting another's game: an unwritten law that, except in a case of life and death, one hunter does not interfere with another's shooting. It was through no desire to embarrass Harold that he didn't assist him in putting down his trophy. He was simply giving the man full play. Bill stared at the caribou tracks in the snow, followed them a hundred feet, and then came mushing back.

"You didn't seem to have put one in," he reported simply.

"I didn't, eh?" Harold answered angrily. "How could you tell, so soon? I suppose you're woodsman enough to know that a wounded animal doesn't always show blood. I'd be ready to bet that if we followed him far enough we'd find him dead."

"We'd have to follow him till he died naturally of old age," was the good-humored reply. "We can't always hit, Lounsbury. He began to trot when he got into the trees—a perfectly normal gait. I think we'd better look for something else."

"Then I want you to carry my gun awhile, and let me take yours. The sights are off a mile. It's all ready, and here's a handful of extra shells. You ought to be willing to do that, at least."

Harold had forgotten that this man was not his personal guide, subject to his every wish. He held out gun and shells; and, smiling, Bill received them, giving his own weapon in exchange. They mushed on down the trail.

But Harold's miss had not been his greater sin. To miss is human; no true sportsman holds it against his fellow. The omission that followed, however, was by all the codes of the hunting trails unpardonable. He supposed that he had refilled his rifle magazine with shells before he put it in Bill's hands. In his confusion and anger, he had forgotten to do so; and the only load that the gun contained was that in the barrel, thrown in automatically when the last empty shell was ejected.