Finally Gimblet consented to his staying, and himself withdrew into another room with a bundle of papers that needed his attention. When he went back after an hour’s work to the library, where he had left Sir Gregory surrounded by newspapers and books, he found these cast aside or strewn on the floor and the baronet himself standing by the telephone, in the act of hanging up the receiver.

“I got tired of reading,” he explained; “nothing of interest in the papers, or I can’t take any interest in them, whichever it is; so I just thought I’d call up young Sidney, and tell him about the ladies having been seen by that young woman. Relieve his anxiety, poor chap, to have some one to talk about it to.” On the incidental relief to his own feelings afforded by having a listener into whose ears to pour them, Sir Gregory did not think it necessary to expatiate.

Gimblet showed his vexation.

“Really, Sir Gregory, you might have known better than to put him on his guard in that way! Supposing there’s anything in Chark’s suspicions, don’t you see that the more complete Sidney thinks our ignorance and mystification, the better? While, as soon as he knows us to be on the track, we lose any advantage we may have?”

“But—but you said you didn’t suspect him!” stammered Sir Gregory, dumfounded.

“I didn’t say so. I said there was no reason to take a tragic view or to suspect anyone at all at first. I certainly do not accuse anyone now. But day after day is passing, and the matter looks very much more serious with each succeeding hour. It seems impossible, if all were well, that the ladies should not have communicated with their friends before now. This is Thursday. They vanished on Monday. I have been anxious to spare you, Sir Gregory. I know you have been only too ready to imagine the worst, and I did not wish to add to your fears; but this is the third day without news, and it is impossible to disguise any longer that you have grave reason for them.”

Poor Sir Gregory’s last hopes flickered and were extinguished.

“You think—you think——” he murmured.

“I think there is cause for grave anxiety, but that is not to say that I am without hope. Far from it. Still, it is necessary to act with caution; and it was most imprudent of you to tell Sidney that we had heard anything. It is true that what we have heard is probably a mare’s nest, but in any case there is no need to go blurting things out like that.”

Sir Gregory paid little attention to what Gimblet was saying. “So you do think Sidney may know more of this business than he admits,” he repeated, half to himself. “Well, perhaps it was a pity I spoke to him just now, though I don’t see what harm it can do either. The question is, what do you think he’s done with her? Do you think”—Sir Gregory’s voice seemed to fail him but he cleared his throat and continued with a gulp—“he’s killed her?”