Frederick was silent on hearing these words.

Arnoux spoke about general topics, then informed his wife that he would be returning home very late, as he had an appointment with M. Oudry.

"At his house?"

"Why, certainly, at his house."

As they went down the stairs, he confessed that, as the Maréchale had no engagement at home, they were going on a secret pleasure-party to the Moulin Rouge; and, as he always needed somebody to be the recipient of his outpourings, he got Frederick to drive him to the door.

In place of entering, he walked about on the footpath, looking up at the windows on the second floor. Suddenly the curtains parted.

"Ha! bravo! Père Oudry is no longer there! Good evening!"

Frederick did not know what to think now.

From this day forth, Arnoux was still more cordial than before; he invited the young man to dine with his mistress; and ere long Frederick frequented both houses at the same time.

Rosanette's abode furnished him with amusement. He used to call there of an evening on his way back from the club or the play. He would take a cup of tea there, or play a game of loto. On Sundays they played charades; Rosanette, more noisy than the rest, made herself conspicuous by funny tricks, such as running on all-fours or muffling her head in a cotton cap. In order to watch the passers-by through the window, she had a hat of waxed leather; she smoked chibouks; she sang Tyrolese airs. In the afternoon, to kill time, she cut out flowers in a piece of chintz and pasted them against the window-panes, smeared her two little dogs with varnish, burned pastilles, or drew cards to tell her fortune. Incapable of resisting a desire, she became infatuated about some trinket which she happened to see, and could not sleep till she had gone and bought it, then bartered it for another, sold costly dresses for little or nothing, lost her jewellery, squandered money, and would have sold her chemise for a stage-box at the theatre. Often she asked Frederick to explain to her some word she came across when reading a book, but did not pay any attention to his answer, for she jumped quickly to another idea, while heaping questions on top of each other. After spasms of gaiety came childish outbursts of rage, or else she sat on the ground dreaming before the fire with her head down and her hands clasping her knees, more inert than a torpid adder. Without minding it, she made her toilet in his presence, drew on her silk stockings, then washed her face with great splashes of water, throwing back her figure as if she were a shivering naiad; and her laughing white teeth, her sparkling eyes, her beauty, her gaiety, dazzled Frederick, and made his nerves tingle under the lash of desire.