“You--miserable--old--mischief-maker” he muttered slowly, and with hate and emphasis in every word. “You're tellin' him to see me for information concernin' Bob McGraw, ain't you? You're tellin' him this road agent's a friend o' mine, because I called for a registered letter for him once, ain't you? An' now you're takin' him inside to show him the written order Bob McGraw give me for that registered letter, ain't you? You're quite a nice little old maid detective, ain't you, Miss Molly? You're tellin' him that I knew the man that saved Donnie Corblay, an' that _he_ was a friend o' mine, too, because I led his roan horse up into the feed corral an' guaranteed the feed bill. An' everybody knows, or if they don't they soon will, that the initials 'R. McG.' was on that fool boy's saddle. All right, Miss Pickett! Let 'er flicker. Only them Wells Fargo detectives don't get to ask me no questions regardin' that girl's husband. Not a dog-gone question! If I stay in this town they'll subpeeny me an' make me testify under oath, an' then I'll perjure myself an' get caught at it, an' I'm too old a gambler to get caught bluffin' on no pair. No, indeed, folks, I can't afford it, so I'm just a-goin' to fold my tent like the Arab an' silently fade away.” Thus reasoned Mr. Hennage. Both by nature and professional training he was more adept in the science of deduction than most men, and while he had never seen Donna's marriage license he firmly believed that she had been married. He had looked for the publication of the license in the Bakersfield papers. Not having seen it, Mr. Hennage was not disturbed. He understood that Donna, planning to keep on at the eating-house, desired her marriage to remain a secret for the present, and Bob had doubtless arranged to have the record of the issuance of the license “buried.” The fact that Friar Tuck had disappeared from the feed corral on the very night of Donna's return to San Pasqual was to Mr. Hennage prima facie evidence that Bob McGraw had returned with her. Donna had gone to the Hat Ranch while Bob had saddled and ridden north. At least, since he had come from the north, Mr. Hennage deduced that to the north he would return. Garlock lay a hard thirty-five miles from San Pasqual, and it seemed reasonable to presume that Bob had stopped there for water, rested until the stage came along and then robbed it. However, there was one weak link in this apparently powerful chain of evidence. The stage driver and the express messenger both reported the bandit to be mounted on a bay mustang. At close quarters the horse had been, concealed behind the wall with the upper half of his face showing. Well, Bob McGraw's horse was a light roan--a very light roan, with almost bay ears and head, and at a distance, and in certain lights and in the excitement of the hold-up, he might very easily have been mistaken for a bay. Many a bay horse, when covered with alkali dust and dried sweat, has been mistaken for a roan.