“I can run out of the house,” cried her ladyship, wildly. “I can fly to the uttermost corners of the earth; but I can not hear that person’s name mentioned! No, Sir Patrick! not in my presence! not in my room! not while I am mistress at Windygates House!”

“I am sorry to say any thing that is disagreeable to you, Lady Lundie. But the nature of my errand here obliges me to touch—as lightly as possible—on something which has happened in your house without your knowledge.”

Lady Lundie suddenly opened her eyes, and became the picture of attention. A casual observer might have supposed her ladyship to be not wholly inaccessible to the vulgar emotion of curiosity.

“A visitor came to Windygates yesterday, while we were all at lunch,” proceeded Sir Patrick. “She—”

Lady Lundie seized the scarlet memorandum-book, and stopped her brother-in-law, before he could get any further. Her ladyship’s next words escaped her lips spasmodically, like words let at intervals out of a trap.

“I undertake—as a woman accustomed to self-restraint, Sir Patrick—I undertake to control myself, on one condition. I won’t have the name mentioned. I won’t have the sex mentioned. Say, ‘The Person,’ if you please. ‘The Person,’” continued Lady Lundie, opening her memorandum-book and taking up her pen, “committed an audacious invasion of my premises yesterday?”

Sir Patrick bowed. Her ladyship made a note—a fiercely-penned note that scratched the paper viciously—and then proceeded to examine her brother-in-law, in the capacity of witness.

“What part of my house did ‘The Person’ invade? Be very careful, Sir Patrick! I propose to place myself under the protection of a justice of the peace; and this is a memorandum of my statement. The library—did I understand you to say? Just so—the library.”

“Add,” said Sir Patrick, with another pressure on the blister, “that The Person had an interview with Blanche in the library.”

Lady Lundie’s pen suddenly stuck in the paper, and scattered a little shower of ink-drops all round it. “The library,” repeated her ladyship, in a voice suggestive of approaching suffocation. “I undertake to control myself, Sir Patrick! Any thing missing from the library?”