He waited until the door was shut tight, then said in a low voice, in response to his sister’s disturbed and questioning expression:
“I have some news. I know who the woman is who is doing her best to ruin us.”
Lowering his voice still more, after glancing about at the silent walls of their little dining-room, he uttered a name so unexpected that Mademoiselle Planus made him repeat it.
“Is it possible?”
“It is the truth.”
And, despite his grief, he had almost a triumphant air.
His old sister could not believe it. Such a refined, polite person, who had received her with so much cordiality!—How could any one imagine such a thing?
“I have proofs,” said Sigismond Planus.
Thereupon he told her how Pere Achille had met Sidonie and Georges one night at eleven o’clock, just as they entered a small furnished lodging-house in the Montmartre quarter; and he was a man who never lied. They had known him for a long while. Besides, others had met them. Nothing else was talked about at the factory. Risler alone suspected nothing.
“But it is your duty to tell him,” declared Mademoiselle Planus.