"Did you let him in?" he asked.

"You did not tell me not to, sir."

"Is he alone?"

"No, sir, the deputy chief has six men with him. He has left them in the courtyard."

"And where is he?"

"He asked me to take him to the first floor. He expected to find you in your study, sir."

"Does he know now that I am with Sergeant Mazeroux and Mlle. Levasseur?"

"Yes, sir."

Perenna thought for a moment and then said:

"Tell him that you have not found me and that you are going to look for me in Mlle. Levasseur's rooms. Perhaps he will go with you. All the better if he does."