"His name is Berzélius Paragot, and he lives at No. 11 Rue des Saladiers."

"Do you know his real name?"

"Yes, Madame," said I. "It is Gaston de Nérac. I only learned it lately through Monsieur Izelin."

"Do you know Izelin, too?" she asked.

I explained my stay in Buda-Pesth. I also mentioned Monsieur Izelin's reticence in speaking of Paragot's early days.

I think he was cautioned by my Master.

"And who do you think I am?" The sudden question startled me.

"You," said I, "are Joanna."

"Indeed? How long have you known that, pray?"

"When I came to you with the tambourine at Aix-les-Bains."