“Well, as soon as they found poor father and Monsieur Martin missing they sent over Monsieur Boullanger, the manager, to London, and he called upon Her Highness at Claridge’s Hotel—I think that was where she was staying. She said that after making the appointment with my father she was compelled to go away to Scotland, and could not keep it until the morning of the day on which he disappeared. My father, accompanied by Monsieur Martin, called upon her and showed her the gems. One diamond tiara she liked, but it was far too expensive; therefore she decided to have nothing, declaring that she could buy the same thing cheaper in London. The jewels were repacked in the bag, and taken away. That appears to be the last seen of them. Four hours later my father left the Hotel Charing Cross alone, got into a cab, drove away, and nobody has seen him since. Monsieur Boullanger is still in London making inquiries.”

“And now, mademoiselle, permit me to ask you a question,” I said, looking straight at her. “How came you to be acquainted with Mr. Bellingham?”

Her countenance changed instantly. Her well-marked brows contracted slightly, and I saw that she had some mysterious reason for not replying to my inquiry.

“I—I don’t think I need satisfy you on that point, m’sieur,” she replied at last, with a slight hauteur, as though her dignity were offended.

“Pardon me,” I said quickly, “I meant to offer you no offence, mademoiselle. You naturally are in distress regarding the unaccountable disappearance of your father, and when one mentions jewels thoughts of foul play always arise in one’s mind. The avariciousness of man, and his unscrupulousness where either money or jewels are concerned, are well known even to you, at your age. I thought, however, you were confiding in me, and I wondered how you, in active search of your father as you are, could have met my employer, Mr. Bellingham.”

“I met him in London, I have already told you.”

“How long ago?”

“Three weeks.”

“Ah! Then you have been in London since the supposed robbery?” I exclaimed. “I had not gathered that fact.”

Her face fell. She saw, to her annoyance, that she had been forced into making an admission which she hoped to evade.