Suddenly his eyes opened wide with a look of alarm, though not a muscle twitched. His quick ears had caught a sound among the trees at his back. On the instant he appraised the risk of the gleaming water before him, and then, like a part of the shadows, seemed to melt into the ground. The clump of spruce was there, and the shadows, just as they had been all these years, but not a shaving, not a mark.

Far out in the current the smooth gleam of the water was broken in moving eddies. Some round object was making its way toward the bank. In the cover of another cluster of trees further down the bank the halfbreed leaned out over the water and waved a warning hand. He dare not whistle or shout. But the round object, not forty yards out, turned sideways, revealing the head of a large dog.

At the same moment a rifle snapped from the thickets behind, and even as the halfbreed flattened out he noted the swift flash of spume close to the dog's head. Instantly the head dived. Instantly, too, the second cluster of trees was empty, though there had been no sound, no perceptible movement.

Yards further down the stream the head reappeared, directed now to the far bank and moving more swiftly. A second shot from the thicket told of a watchful enemy.

Before the echo had returned from the opposite bank, a third shot, this time that of a revolver, split the evening silence. A stifled exclamation of alarm, and then the crashing of hasty flight up the slope.

The half breed thrust his gun in his belt and glided across the open to pick up a rifle with shattered stock.

"Don't know wot makes me so squeamish these days," he drawled, with a slow smile. "He sartin desarved it in the throat. That Pole 'n' me's goin' to butt agin each other some more. I never was wuth shucks when it comes to justice . . . an' I allus suffer fer it after. Look at Bilsy, an' Dutch Henry, an' a bunch more!"

He carried the broken rifle to the river's edge and whistled. The dog, now near the opposite shore, turned about. As it approached the clump that hid the halfbreed, ears came forward to assist eyes and nose, and a waggle of welcome told that all was well. With a shudder that sent a cloud of spray about, a great cross-bred Russian wolf-hound, with the head of a mastiff, clambered up the bank and bounded into the trees. The halfbreed threw his arms about the wet neck and hugged it in silent joy. His eyes were moist as he glanced sheepishly across to the other shore.

"Juno, ole woman, I sure love yuh to-night."

From about the dog's neck he untied a tiny water-proof bag and exposed a note, which he laboriously spelt out. Then, moving to the water's edge, he reached down and waved a hand twice back and forward.