Trembling with rage, wounded in his innermost pride, Lupin fired up under the gibe, as though he had been lashed with a whip. He had never felt humiliated to such a degree as this. In this fury, he could have strangled the fat Waldemar, whose laughter incensed him. Containing himself with an effort, he said:

"It took Shears four days, Sire, and me only four hours. And I should have required even less, if I had not been thwarted in my search."

"And by whom, bless my soul? By my faithful count? I hope he did not dare . . . !"

"No, Sire, but by the most terrible and powerful of my enemies, by that infernal being who killed his own accomplice Altenheim."

"Is he here? Do you think so?" exclaimed the Emperor, with an agitation which showed that he was familiar with every detail of the dramatic story.

"He is wherever I am. He threatens me with his constant hatred. It was he who guessed that I was M. Lenormand, the chief of the detective-service; it was he who had me put in prison; it was he, again, who pursued me, on the day when I came out. Yesterday, aiming at me in the motor, he wounded Count von Waldemar."

"But how do you know, how can you be sure that he is at Veldenz?"

"Isilda has received two gold coins, two French coins!"

"And what is he here for? With what object?"

"I don't know, Sire, but he is the very spirit of evil. Your Imperial Majesty must be on your guard: he is capable of anything and everything."