“Well, now,” Mlle. Michonneau went on, “make it three thousand francs if he is Trompe-la-Mort, and nothing at all if he is an ordinary man.”

“Done!” said Gondureau, “but on the condition that the thing is settled to-morrow.”

“Not quite so soon, my dear sir; I must consult my confessor first.”

“You are a sly one,” said the detective as he rose to his feet. “Good-bye till to-morrow, then. And if you should want to see me in a hurry, go to the Petite Rue Saint-Anne at the bottom of the Cour de la Sainte-Chapelle. There is one door under the archway. Ask there for M. Gondureau.”

Bianchon, on his way back from Cuvier’s lecture, overheard the sufficiently striking nickname of Trompe-la-Mort, and caught the celebrated chief detective’s “Done!

“Why didn’t you close with him? It would be three hundred francs a year,” said Poiret to Mlle. Michonneau.

“Why didn’t I?” she asked. “Why, it wants thinking over. Suppose that M. Vautrin is this Trompe-la-Mort, perhaps we might do better for ourselves with him. Still, on the other hand, if you ask him for money, it would put him on his guard, and he is just the man to clear out without paying, and that would be an abominable sell.”

“And suppose you did warn him,” Poiret went on, “didn’t that gentleman say that he was closely watched? You would spoil everything.”

“Anyhow,” thought Mlle. Michonneau, “I can’t abide him. He says nothing but disagreeable things to me.”

“But you can do better than that,” Poiret resumed. “As that gentleman said (and he seemed to me to be a very good sort of man, besides being very well got up), it is an act of obedience to the laws to rid society of a criminal, however virtuous he may be. Once a thief, always a thief. Suppose he were to take it into his head to murder us all? The deuce! We should be guilty of manslaughter, and be the first to fall victims into the bargain!”