"I thought you said that you saw him steal the ruby?" said Mr. Thauret. "I did, but as I myself had been suspected of that, my unsupported word would be inadequate. Let me tell you what I have done in the matter since. The most important step for me, perhaps, was to prevent the sale of the gem. This was not difficult, as it is known the world over. I warned all dealers, and let my man know that I had done so. Next, I wished to delay a _denouement_ until to-night, the time when my wager with Mr. Randolph would be settled. I soon discovered that my suspect would not be averse to a marriage with a rich American girl. He questioned me adroitly as to the fortune which would come to my little sister-in-law, and I replied in such a way that I knew he would bend his energies in that direction. Then I did that, which, perhaps, I should not have done, but I felt myself master of the situation and able to control events. I made a wager with Dora that she would not remain unengaged until to-night, and I stipulated that should she have offers she should neither accept nor reject a suitor. I also told her, though I declined to fully explain how, that she would materially assist me in winning my wager." This explains what Dora meant when she asked Mr. Randolph if money would count with him against her love. When she accepted the wager with Mr. Mitchel she had been feeling resentfully towards Mr. Randolph, who, as long as he suspected his friend of the graver crimes, hesitated to become connected with him by marriage. This made him less attentive to Dora, so that she had not thought of him as a suitor when making the bet. When he declared himself she recognized her predicament and was correspondingly troubled, yet determined to win, and so acted as related. By this time, though Mr. Mitchel had not mentioned the name of the criminal, several present knew to whom he was alluding. Mr. Randolph said impetuously: "Then that explains----" here he stopped, confused. "Yes," said Mr. Mitchel, smiling, "that explains everything that has perplexed you. Be reconciled for the time you have been made to wait, for you will now not only win the lady, but you will recover this check, for I must pass it over to her as a forfeit. Gentlemen, shall we drink to the health and success of Mr. Randolph?" This was done in silence. The guests felt a constraint. They knew that more was yet to come and anxiously waited for it. Mr. Mitchel continued: "Gentlemen, that ends my story, except that I engaged Mr. Barnes to take up the threads of evidence which I gave him, and to disentangle them if he could. Shall we hear his report?" CHAPTER XVIII. MR. BARNES'S NARRATIVE.