"Sing the Chisholm Trail," she commanded, when her temper was sunshiny again. This had been a particularly moody day for Ward, and Billy Louise felt that extra effort was required to rout the memory-devils. "Daddy knew a little of it, and old Jake Summers used to sing more, but I never did hear it all."

"Ladies don't, as a general thing," Ward replied, biting his lips.

"Why? I know there's about forty verses, and some of them are kind of sweary ones; but go ahead and sing it. I don't mind damn now and then."

This sublime innocence was also diverting, even to a man haunted by the devils of memory. Ward's lips twitched, and a flush warmed his cheek-bones at the mere thought of singing it all in her presence. "I'll sing all of Sam Bass, if you like," he temporized, with a grin.

"Oh, I hate Sam Bass! We had a Dutchman working for us when I was just a kid, and he was forever bawling out: 'Sa-am Pass was porn in Injiany, it was-s hiss natiff ho-o-ome!'"

Billy Louise was a pretty good mimic. She had Ward doubled over the horn again and shouting so that the canyon walls roared echoes for three full minutes. "I've always wanted to hear the Chisholm Trail. I know how it was sung from Mexico north on the old cattle-trails, and how every ambitious puncher who had enough imagination and could make a rhyme, added a verse or so, till it's really a—a classic of the cow-camps."

"Ye-es—it sure is all that." Ward eyed her furtively.

"And with that memory of yours, I simply know that you can sing every single word of it," Billy Louise went on pitilessly—and innocently. "You're a cowpuncher yourself, and you must have heard it all, at one time and another; and I don't believe you ever forgot a thing in your life." She caught her breath there, conscience-stricken, and added hastily and imperiously, "So go on—begin at the beginning and sing it all. I'll keep tab and see if you sing forty verses." And she prompted coaxingly:

"Come along, boys, and listen to my tale,
I'll tell you of my troubles on the old Chisholm trail,
Coma ti yi—"

and nodded her head approvingly when Ward took up the ditty where she left off and sang it with the rollicking enthusiasm which only a man who has soothed restless cattle on a stormy night can put into the doggerel.