it appeared to be a conceded fact that this substitution had been made prior to the ball and with Mrs. Fairbrother’s full cognizance. The effectual way in which she had wielded her fan between the glittering ornament on her breast and the inquisitive glances constantly leveled upon it might at the time have been due to coquetry, but to them it looked much more like an expression of fear lest the deception in which she was indulging should be discovered. No one fixed the time where I did; but then, no one but myself had watched the scene with the eyes of love; besides, and this must be remembered, most people, among whom I ventured to count the police officials, were mainly interested in proving Mr. Durand guilty, while I, with contrary mind, was bent on establishing such facts as confirmed the explanations he had been pleased to give us, explanations which necessitated a conviction, on Mrs. Fairbrother’s part, of the great value of the jewel she wore, and the consequent advisability of ridding herself of it temporarily, if, as so many believed, the full letter of the warning should read: “Be warned, he means to be at the ball. Expect trouble if you are found wearing the great diamond.” True, she may herself have been deceived concerning it. Unconsciously to herself, she may have been the victim of a daring fraud on the part of some hanger-on who had access to her jewels, but, as no such evidence had yet come to life, as she had no recognized, or, so far as could be learned, secret lover or dishonest dependent; and, moreover, as no gem of such unusual value was known to have been offered within the year, here or abroad, in public or private market, I could not bring myself to credit this assumption; possibly because I was so ignorant as to credit another, and a different one,—one which you have already seen growing in my mind, and which, presumptuous as it was, kept my courage from failing through all those dreadful days of enforced waiting and suspense. For I was determined not to intrude my suggestions, valuable as I considered them, till all hope was gone of his being righted by the judgment of those who would not lightly endure the interference of such an insignificant mote in the great scheme of justice as myself. The inquest, which might be trusted to bring out all these doubtful points, had been delayed in anticipation of Mr. Fairbrother’s return. His testimony could not but prove valuable, if not in fixing the criminal, at least in settling the moot point as to whether the stone, which the estranged wife had carried away with her on leaving the house, had been the genuine one returned to him from Tiffany’s or the well-known imitation