La Valliere’s fears of interruption had never been realized, and no one imagined she was absent from her apartment two or three hours every day; she pretended that her health was very uncertain; those who went to her room always knocked before entering, and Malicorne, the man of so many ingenious inventions, had constructed an acoustic piece of mechanism, by means of which La Valliere, when in Saint-Aignan’s apartment, was always forewarned of any visits which were paid to the room she usually inhabited.

In this manner, therefore, without leaving her room, and having no confidante, she was able to return to her apartment, thus removing by her appearance, a little tardy perhaps, the suspicions of the most determined skeptics. Malicorne having asked Saint-Aignan the next morning what news he had to report, the