She only meant to wean him from pessimism and rebuild within him a healthy appetite for life. If she did more than that, she did not know it then; for Ward Warren had learned, along with other hard lessons, the art of keeping his thoughts locked safely away, and of using his face as a mask to hide even the doorway to his real self. Only his eyes turned traitors sometimes when he looked at Billy Louise; though she, being a somewhat self-centered young person, never quite read what they tried to betray. She took him up the canyon and showed him her cave and Minervy's. And she had the doubtful satisfaction of seeing him doubled over the saddle-horn in a paroxysm of laughter when she led him to the historical washout and recounted the feat of the dead Indians with which he had made a safe passing for her. "Well, they did it in history," she defended at last, her cheeks redder than was perfectly normal. "I read about it--at Waterloo when the Duke of Wellington--wasn't it? You needn't laugh as if it couldn't be done. It was that sunken-road business put it into my head in the first place; and I think you ought to feel flattered." "I do," gasped Ward, wiping his eyes. "Say, I was some bandit, wasn't I, William Louisa?" Billy Louise looked at him sidewise. "No, you weren't any bandit at all--then. You were a kind scout, that time. I was here, all surrounded by Indians and saying the Lord's prayer with my hair all down my back like mommie's Rock of Ages picture--will you shut up laughing?--and you came riding up that draw over there on a big, black horse named Sultan (You needn't snort; I still think Sultan's a dandy name for a horse!). And you hollered to me to get behind that rock, over there. And I quit at 'Forgive us our debts'--daddy always had so many!--and hiked for the rock. And you commenced shooting-- Oh, I'm not going to tell you a single other pretend!" She sulked then, which was quite as diverting as the most hair-raising "pretend" she had ever told him and held Ward's attention unflaggingly until they were half way home. "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.