Before his eyes had traveled halfway down the sheet the cowman gave a modulated whoop of joy.

"Good news?" asked the clerk.

Kirby did not answer. His eyes were staring in blank astonishment at one sentence in the letter. The note was from Cole Sanborn. This is what Kirby read in it:

Well, old-timer, there aint no trail so blamed long but what its got a turn in it somewheres. I done found Esther up Platte Cañon and everythings OK as you might say. I reckon you are wondering howcome this to be postmarked Golden. Well, old pardner, Im sure enough married at last but I had a great time getting Esther to see this my way. Shes one swell little girl and theres only one thing I hate. Before she would marry me I had to swear up and down I wouldnt touch the yellow wolf who got her into trouble. But she didnt say nothing about you so I will just slip you his name. It wasnt your uncle at all but that crooked oil broker nephew of his James Cunningham. If you can muss him up proper for me youll sure be doing a favor to

yours respectably

COLE SANBORN

P.S. Esther sends bushels of love to Rose and will write to-morrow.
I'll say Im going to make her one happy kid.

COLE

Kirby laughed in sardonic mirth. He had fought the wrong man.

It was James Cunningham, not Jack. And, of course, Jack had known it all the time and been embarrassed by it. He had stuck loyally to his brother and had taken the whaling of his life rather than betray him.