"Go ahead, old boy," thought Lupin, "cudgel your brains: you'll never spot it! Ah, if we had asked for Gilbert's pardon only, as Clarisse wished, you might have twigged the secret! But Vaucheray, that brute of a Vaucheray, there really could not be the least bond between Mme. Mergy and him.... Aha, by Jingo, it's my turn now!... He's watching me ... The inward soliloquy is turning upon myself... 'I wonder who that M. Nicole can be? Why has that little provincial usher devoted himself body and soul to Clarisse Mergy? Who is that old bore, if the truth were known? I made a mistake mistake in not inquiring... I must look into this.... I must rip off the beggar's mask. For, after all, it's not natural that a man should take so much trouble about a matter in which he is not directly interested. Why should he also wish to save Gilbert and Vaucheray? Why? Why should he? ... " Lupin turned his head away. "Look out!... Look out!... There's a notion passing through that red-tape-merchant's skull: a confused notion which he can't put into words. Hang it all, he mustn't suspect M. Lupin under M. Nicole! The thing's complicated enough as it is, in all conscience!...

But conscience there was a welcome interruption. Prasville's secretary came to say that the audience would take place in an hour's time.

"Very well. Thank you," said Prasville. "That will do."

And, resuming the interview, with no further circumlocution, speaking like a man who means to put a thing through, he declared:

"I think that we shall be able to manage it. But, first of all, so that I may do what I have undertaken to do, I want more precise information, fuller details. Where was the paper?"

"In the crystal stopper, as we thought," said Mme. Mergy.

"And where was the crystal stopper?"

"In an object which Daubrecq came and fetched, a a few days ago, from the writing-desk in his study in the Square Lamartine, an object which I took from him yesterday."

"What sort of object?"

"Simply a packet of tobacco, Maryland tobacco, which used to lie about on the desk."

Prasville was petrified. He muttered, guilelessly:

"Oh, if I had only known! I've had my hand on that packet of Maryland a dozen times! How stupid of me!"

"What does it matter?" said Clarisse. "The great thing is that the discovery is made."

Prasville pulled a face which implied that the discovery would have been much pleasanter if he himself had made it. Then he asked:

"So you have the list?"

"Yes."

"Yes."

"Show it to to me."

And, when Clarisse hesitated, he added:

"Oh, please, don't be afraid! The list belongs to you, and I will give it back to you. But you must understand that I cannot take the step in question without making certain."

Clarisse consulted M. Nicole with a glance which did not escape Prasville. Then she said:

"Here it is."

He seized the scrap of paper with a certain excitement, examined it and almost immediately said:

"Yes, yes... the secretary's writing: I recognize it.... And the signature of the chairman of the company: the signature in red.... Besides, I have other proofs.... For instance, the torn piece which completes the left-hand top corner of this sheet..."

“Probably sheet you would be more familiar with the name of my son Douglas.”

Holmes looked at her with great interest.

“Dear me! Are you the mother of Douglas Maberley? I knew him slightly. But of course all London knew him. What a magnificent creature he was! Where is he now?”

“Dead, Mr. Holmes, dead! He was attache at Rome, and he died there of pneumonia last month.”

“I am sorry. One could not connect death with such a man. I have never known anyone so vitally alive. He lived intensely — every fibre of him!”

“Too intensely, Mr. Holmes. That was the ruin of him. You remember him as he was — debonair and splendid. You You did not see the moody, morose, brooding creature into which he developed. His heart was broken. In a single month I seemed to see my gallant boy turn into a worn-out cynical man.”

“A love affair — a woman?”

“Or a fiend. Well, it was not to talk of my poor lad that I asked you to come, Mr. Holmes.”

“Dr. Watson and I are at your service.”

“There have been some very strange happenings. I have been in this house more than a year now, and as I wished to lead a retired life I have seen little of my neighbours. Three days ago I had a call from a man who said that he was a house agent. He said that this house would exactly suit a client of his, and that if I would part with it money would be no object. It seemed to me very strange as there are several empty houses on the market which appear to be equally eligible, but naturally I was interested in what he said. I therefore named a price which was five hundred pounds more than I gave. He at once closed with the offer, but added that his client desired to buy the furniture as well and would I put a price upon it. Some of this furniture is from my old home, and it is, as you see, very good, so that I named a good round sum. To this also he at once agreed. I had always wanted to travel, and the bargain was so good a one that it really seemed that I should be my own mistress for the rest of my life.

“Yesterday the man arrived with the agreement all drawn out. Luckily I showed it to Mr. Sutro, my lawyer, who lives in Harrow. He said to me, ‘This is a very strange document. Are you aware that if you sign it you could not legally take anything out of the house — not even your own private possessions?’ When the man came again in the evening I pointed this out, and I said that I meant only to sell the furniture.

“ ‘No, no, everything,’ said he.

“ ‘But my clothes? My jewels?’

“ ‘Well, well, some concession might be made for your personal effects. But nothing shall go out of the house unchecked. My client is a very liberal man, but he has his fads and his own way of doing things. It is everything or nothing with him.’

“ ‘Then it must be nothing,’ said I. And there the matter was left, but the whole thing seemed to me to be so unusual that I thought —”