"Of course I know," he said. "Why, I was a spiritualist for ten years myself. No, not a medium; not a professional, that is to say. I know all about Mr. Vincent; all about Mrs. Stapleton and yourself, Lady Laura. I still follow the news closely; I know perfectly well—"

"And you have given it up?"

"I have given it up for a long while," he said quietly. "And I have come to ask you to forbid Mr. Baxter to be present this evening, for—for the same reason for which I have given it up myself."

"Yes? And that—"

"I don't think we need go into that," he said. "It is enough, is it not, for me to say that Mr. Baxter's work, and, in fact, his whole nervous system, is suffering considerably from the excitement; that one of the persons who have asked me to do what I can is Mr. Baxter's own law-coach: and that even if he had not asked me, Mr. Baxter's own appearance—"

"You know him?"

"Practically, no. I lunched at the same table with him on Friday; the symptoms are quite unmistakable."

"I don't understand. Symptoms?"

"Well, we will say symptoms of nervous excitement. You are aware, no doubt, that he is exceptionally sensitive. Probably you have seen for yourself—"

"Wait a moment," said Lady Laura, her own heart beating furiously. "Why do you not go to Mr. Baxter himself?"