"Well, monsieur," said he, on perceiving me, "we have not been able to find your man. My agents cannot put their hands on him."

Ah! I felt myself sinking.

"But ... you have at least found his house?" I asked.

"Yes, certainly; and what is more, it is now being watched and guarded until his return. As for him, he has disappeared."

"Disappeared?"

"Yes, disappeared. He ordinarily passes his evenings at the house of a female neighbor, who is also a furniture broker, a queer sort of sorceress, the widow Bidoin. She has not seen him this evening and cannot give any information in regard to him. We must wait until to-morrow."

I went away. Ah! how sinister the streets of Rouen seemed to me, now troubled and haunted!

I slept so badly that I had a fit of nightmare every time I went off to sleep.

As I did not wish to appear too restless or eager, I waited till 10 o'clock the next day before reporting myself to the police.

The merchant had not reappeared. His shop remained closed.