It was at Balsam City, and things were going badly. Marks and Bullhammer had formed a partnership with the Halfbreed, the Professor and the Bank clerk, and the arrangement was proving a regrettable one for the latter two. It was all due to Marks. At the best of times, he was a cross-grained, domineering bully, and on the trail, which would have worn to a wire edge the temper of an angel, his yellow streak became an eyesore. He developed a chronic grouch, and it was not long before he had the two weaker men toeing the mark. He had a way of speaking of those who had gone up against him in the past and were "running yet," of shooting scrapes and deadly knife-work in which he had displayed a spirit of cold-blooded ferocity. Both the Professor and the Bank clerk were men of peace and very impressionable. Consequently, they conceived for Marks a shuddering respect, not unmixed with fear, and were ready to stand on their heads at his bidding.

On the Halfbreed, however, his intimidation did not work. While the other two trembled at his frown, and waited on him hand and foot, the man of Indian blood ignored him, and his face was expressionless. Whereby he incurred the intense dislike of Marks.

Things were going from bad to worse. The man's aggressions were daily becoming more unbearable. He treated the others like Dagoes and on every occasion he tried to pick a quarrel with the Halfbreed, but the latter, entrenching himself behind his Indian phlegm, regarded him stolidly. Marks mistook this for cowardice and took to calling the Halfbreed nasty names, particularly reflecting on the good character of his mother. Still the Halfbreed took no notice, yet there was a contempt in his manner that stung more than words. This was the state of affairs when one evening the Prodigal and I paid them a visit.

Marks had been drinking all day, and had made life a little hell for the others. When we arrived he was rotten-ripe for a quarrel. Then the Prodigal suggested a game of poker, so four of them, himself, Marks, Bullhammer and the Halfbreed, sat in.

At first they made a ten-cent limit, which soon they raised to twenty-five; then, at last, there was no limit but the roof. A bottle passed from mouth to mouth and several big jack-pots were made. Bullhammer and the Prodigal were about breaking even, Marks was losing heavily, while steadily the Halfbreed was adding to his pile of chips.

Through one of those freaks of chance the two men seemed to buck one another continually. Time after time they would raise and raise each other, till at last Marks would call, and always his opponent had the cards. It was exasperating, maddening, especially as several times Marks himself was called on a bluff. The very fiend of ill-luck seemed to have gotten into him, and as the game proceeded, Marks grew more flushed and excited. He cursed audibly. He always had good cards, but always somehow the other just managed to beat him. He became explosively angry and abusive. The Halfbreed offered to retire from the game, but Marks would not hear of it.

"Come on, you nigger!" he shouted. "Don't sneak away. Give me a chance to get my money back."

So they sat down once more, and a hand was dealt. The Halfbreed called for cards, but Marks did not draw. Then the betting began. After the second round the others dropped out, and Marks and the Halfbreed were left. The Halfbreed was inimitably cool, his face was a perfect mask. Marks, too, had suddenly grown very calm. They started to boost each other.

Both seemed to have plenty of money and at first they raised in tens and twenties, then at last fifty dollars at a clip. It was getting exciting. You could hear a pin drop. Bullhammer and the Prodigal watched very quietly. Sweat stood on Marks's forehead, though the Halfbreed was utterly calm. The jack-pot held about three hundred dollars. Then Marks could stand it no longer.

"I'll bet a hundred," he cried, "and see you."

He triumphantly threw down a straight.

"There, now," he snarled, "beat that, you stinking Malamute."

There was a perceptible pause. I felt sorry for the Halfbreed. He could not afford to lose all that money, but his face showed no shade of emotion. He threw down his cards and there arose from us all a roar of incredulous surprise.

For the Halfbreed had thrown down a royal flush in diamonds. Marks rose. He was now livid with passion.

"You cheating swine," he cried; "you crooked devil!"

Quickly he struck the other on the face, a blow that drew blood. I thought for a moment the Halfbreed would return the blow. Into his eyes there came a look of cold and deadly fury. But, no! quickly bending down, he scooped up the money and left the tent.

We stared at each other.

"Marvellous luck!" said the Prodigal.

"Marvellous hell!" shouted Marks. "Don't tell me it's luck. He's a sharper, a dirty thief. But I'll get even. He's got to fight now. He'll fight with guns and I'll kill the son of a dog."

He was drinking from the bottle in big gulps, fanning himself into an ungovernable fury with fiery objurgations. At last he went out, and again swearing he would kill the Halfbreed, he made for another tent, from which a sound of revelry was coming.

Vaguely fearing trouble, the Prodigal and I did not go to bed, but sat talking. Suddenly I saw him listen intently.

"Hist! Did you hear that?"

I seemed to hear a sound like the fierce yelling of a wild animal.We hurried out. It was Marks running towards us. He was crazy with liquor, and in one hand he flourished a gun. There was foam on his lips and he screamed as he ran. Then we saw him stop before the tent occupied by the Halfbreed, and throw open the flap.

"Come out, you dirty tin-horn, you crook, you Indian bastard; come out and fight."

He rushed in and came out again, dragging the Halfbreed at arm's length. They were tussling together, and we flung ourselves on them and separated them.

I was holding Marks, when suddenly he hurled me off, and flourishing a revolver, fired one chamber, crying:

"Stand back, all of you; stand back! Let me shoot at him. He's my meat."

We stepped back pretty briskly, for Marks had cut loose. In fact, we ducked for shelter, all but the Halfbreed, who stood straight and still.

Marks took aim at the man waiting there so coolly. He fired, and a tide of red stained the other man's shirt, near the shoulder. Then something happened. The Halfbreed's arm rose quickly. A six-shooter spat twice.

He turned to us. "I didn't want to do it, boys, but you see he druv' me to it. I'm sorry. He druv' me to it."

Marks lay in a huddled, quivering heap. He was shot through the heart and quite dead.