"But I don't quite see," Jack interrupted, "exactly how that----"

"Clear as mud," Rigby said. "Why he has only got to call his servants and Miss Helmsley to prove that he was in the study all the evening playing his violin."

"How stupid of me," Jack muttered. "The full beauty of that little scheme had been lost on me. There is a good deal we have to learn yet. But I can't stay talking to you any longer this morning, as I promised Claire that I would go and see Lady Barmouth. I have told Claire nearly everything there is to learn, and she is quite willing to be a friend of Lady Barmouth's and share her troubles. I will see you later on in the day."

Jack went off in the direction of Lord Barmouth's house. He had some little hesitation in calling so early in the day, but then the matter was imperative, and he knew that Lady Barmouth would be glad to hear Claire's decision. The lady in question was sitting in her boudoir, accompanied by two secretaries, who appeared to be tremendously busy with a long visiting list and some exquisitely-designed cards of invitation to a masked ball. But Lady Barmouth, heedless of Jack's apologies, declared that she had always time to spare for him.

"It is not I who am so busy," she said ; "in fact, this is merely mechanical work. I am giving my great party of the season, and now that I have made out the list of intended guests, the rest is merely mechanical."

So saying, Lady Barmouth led the way into an inner drawing-room, the door of which she carefully closed.

"You have some news for me," she cried eagerly. "I am quite sure you have come straight to me from Miss Helmsley."

"That is the fact," Jack said gravely. "Rather against my better judgment, I have told Claire everything. She knows now the class of man her guardian is; she knows that she will have to be terribly careful lest he should suspect. But Claire has a courage and determination which came quite as a surprise to me. I think the secret will be safe in her hands."

"Yes! yes!" Lady Barmouth cried; "but what about me?"

"I was coming to that. It seems to be a case of mutual sympathy between you. As a matter of fact it seems to me that Claire likes you as well as you like her. Anyway, she is going to see you this afternoon, when you can talk matters over without reserve. But tell me, does Lord Barmouth take any kind of interest in these festivities of yours?"