“Forgive me, my dear, for saying No to that. Your step-mother’s suspicions are very easily excited—and you had better not be seen with me if my inquiries take me to the Craig Fernie inn. I promise, if you will remain here, to tell you every thing when I come back. Join the others in any plan they have for the afternoon—and you will prevent my absence from exciting any thing more than a passing remark. You will do as I tell you? That’s a good girl! Now you shall hear how I propose to search for this poor lady, and how your little story has helped me.”

He paused, considering with himself whether he should begin by telling Blanche of his consultation with Geoffrey. Once more, he decided that question in the negative. Better to still defer taking her into his confidence until he had performed the errand of investigation on which he was now setting forth.

“What you have told me, Blanche, divides itself, in my mind, into two heads,” began Sir Patrick. “There is what happened in the library before your own eyes; and there is what Miss Silvester told you had happened at the inn. As to the event in the library (in the first place), it is too late now to inquire whether that fainting-fit was the result, as you say, of mere exhaustion—or whether it was the result of something that occurred while you were out of the room.”

“What could have happened while I was out of the room?”

“I know no more than you do, my dear. It is simply one of the possibilities in the case, and, as such, I notice it. To get on to what practically concerns us; if Miss Silvester is in delicate health it is impossible that she could get, unassisted, to any great distance from Windygates. She may have taken refuge in one of the cottages in our immediate neighborhood. Or she may have met with some passing vehicle from one of the farms on its way to the station, and may have asked the person driving to give her a seat in it. Or she may have walked as far as she can, and may have stopped to rest in some sheltered place, among the lanes to the south of this house.”

“I’ll inquire at the cottages, uncle, while you are gone.”

“My dear child, there must be a dozen cottages, at least, within a circle of one mile from Windygates! Your inquiries would probably occupy you for the whole afternoon. I won’t ask what Lady Lundie would think of your being away all that time by yourself. I will only remind you of two things. You would be making a public matter of an investigation which it is essential to pursue as privately as possible; and, even if you happened to hit on the right cottage your inquiries would be completely baffled, and you would discover nothing.”

“Why not?”

“I know the Scottish peasant better than you do, Blanche. In his intelligence and his sense of self-respect he is a very different being from the English peasant. He would receive you civilly, because you are a young lady; but he would let you see, at the same time, that he considered you had taken advantage of the difference between your position and his position to commit an intrusion. And if Miss Silvester had appealed, in confidence, to his hospitality, and if he had granted it, no power on earth would induce him to tell any person living that she was under his roof—without her express permission.”

“But, uncle, if it’s of no use making inquiries of any body, how are we to find her?”