"I had some, and I may have them still, but you saw just now what an awful mess all my letters and papers are in," replied Celia, almost tearfully. "I always do get things like that into hopeless confusion--I never know what to destroy and what to keep, and they accumulate so. It would take hours upon hours to look for those letters, and in the meantime--" "In the meantime," remarked Fullaway as he signalled to a taxi-cab, "there's only one thing to be done. We must go to the police. Get in, both of you, and let's make haste to New Scotland Yard." Once more Allerdyke received an impression of the American's usefulness and practical acquaintance with things. Fullaway seemed to know exactly what to do, whom to approach, how to go about the business in hand; within a few minutes all three were closeted with a high official of the Criminal Investigation Department, a man who might have been a barrister, a medical specialist, or a scientist of distinction, and who maintained an unmoved countenance and a perfect silence while Fullaway unfolded the story. He and Allerdyke had held a brief consultation as they drove from Bloomsbury to Whitehall, and they had decided that as things had now reached a critical stage it would be best to tell the authorities everything. Therefore the American narrated the entire sequence of events as they related not only to Mademoiselle de Longarde's loss but to the death of James Allerdyke and the disappearance of the Nastirsevitch valuables. And the official heard, and made mental notes, soaking everything into some proper cell of his brain, and he said nothing until Fullaway had come to an end, and at that end he turned to Celia Lennard. "You can, of course, describe your maid?" he asked. "Certainly!" answered Celia. "To every detail." "Do so, if you please," continued the official, producing a pile of papers from a drawer and turning them over until he came to one which he drew from the rest. "A Frenchwoman," said Celia. "Aged, I should say, about twenty-six. Tall. Slender--but not thin. Of a very good figure. Black hair--a quantity of it. Black eyes--very penetrating. Fresh colour. Not exactly pretty, but attractive--in the real Parisian way--she is a Parisian. Dressed--when she left me at Hull--in a black tailor-made coat and skirt, and carrying a travelling coat of black, lined with fur--one I gave her in Russia." "Her luggage?" asked the official. "She had a suit-case: a medium-sized one." "Large enough, I presume, to conceal the jewel-box your friend has told me about just now?" "Oh, yes--certainly!" The official put his papers back in the drawer and turned to his visitors with a business-like look which finally settled itself on Celia's face. "You must be prepared to hear some serious news," he said. "I mean about this woman. I have no doubt from what you have just told me that I know where she is." "Where?" demanded Celia excitedly. "You know? Where, then?"