“Yes, I had rather gathered the impression that her company was not agreeable to you. I suppose it hardly signifies. She did not appear to me to be the kind of young woman who could be trusted to bear a still tongue in her head.”

“Well, I don’t know,” said Pen thoughtfully. “She was so frightened I quite think she may not say a word about the adventure. I have been considering the matter, and it seems to me that she must be in love with someone whom her parents do not wish her to marry.”

“That,” said Sir Richard, “seems to be a fair conclusion.”

“So that I shouldn’t be at all surprised if she conceals the fact that she was in the wood to-night. By the way, was it the stammering-man?”

“It was, and Miss Daubenay was right in her suspicion: he is dead.”

Miss Creed accepted this with fortitude. “Well, if he is, I can tell you who killed him. That girl told me all over again how it happened, and there is no doubt that the other man was Captain Trimble. And he did it to get the necklace!”

“Admirable!” said Sir Richard.

“It is as plain as a pikestaff. And now that I come to think of it, it may very likely be all for the best. Of course, I am sorry for the stammering-man, but you can’t deny that he was a very disagreeable person. Besides, I know perfectly well that he was threatening you. That is why I followed you. Now we are rid of the whole affair!”

“Not quite, I fear. You must not think that I am unmoved by your heroic behaviour, but I could wish that you had gone to bed, Pen.”

“Yes, but I find that most unreasonable of you,” objected Pen. “It seems to me that you want to keep all the adventure for yourself!”