“And have you no clue?”

“Not one. Or this at most; but I attach comparatively little value to it.”

He took a crumpled paper from his pocket, unfolded it and continued:

“Besides the pendant, Essarès Bey held in his hand this bit of blotted paper, on which you can see a few straggling, hurriedly-written words. The only ones that are more or less legible are these: ‘golden triangle.’ What this golden triangle means, what it has to do with the case in hand, I can’t for the present tell. The most that I am able to presume is that, like the pendant, the scrap of paper was snatched by Essarès Bey from the man who died at nineteen minutes past seven this morning and that, when he himself was killed at twenty-three minutes past twelve, he was occupied in examining it.”

“And then there is the album,” said Patrice, making his last point. “You see how all the details are linked together. You may safely believe that it is all one case.”

“Very well,” said M. Masseron. “One case in two parts. You, captain, had better follow up the second. I grant you that nothing could be stranger than this discovery of photographs of Mme. Essarès and yourself in the same album and in the same pendant. It sets a problem the solution of which will no doubt bring us very near to the truth. We shall meet again soon, Captain Belval, I hope. And, once more, make use of me and of my men.”

He shook Patrice by the hand. Patrice held him back:

“I shall make use of you, sir, as you suggest. But is this not the time to take the necessary precautions?”

“They are taken, captain. We are in occupation of the house.”

“Yes . . . yes . . . I know; but, all the same . . . I have a sort of presentiment that the day will not end without. . . . Remember old Siméon’s strange words. . . .”