He stopped for a moment, as though to read in Don Luis's face the effect produced by his story. Don Luis did not conceal his anxious attention. What astonished him most was Gaston Sauverand's extraordinary calmness, the peaceful expression of his eyes, the quiet ease with which he set forth, without hurrying, almost slowly and so very simply, the story of that family tragedy.

"What an actor!" he thought.

And as he thought it, he remembered that Marie Fauville had given him the same impression. Was he then to hark back to his first conviction and believe Marie guilty, a dissembler like her accomplice, a dissembler like Florence? Or was he to attribute a certain honesty to that man?

He asked:

"And afterward?"

"Afterward I travelled about. I resumed my life of work and pursued my studies wherever I went, in my bedroom at the hotels, and in the public laboratories of the big towns."

"And Mme. Fauville?"

"She lived in Paris in her new house. Neither she nor her husband ever referred to the past."

"How do you know? Did she write to you?"

"No. Marie is a woman who does not do her duty by halves; and her sense of duty is strict to excess. She never wrote to me. But Florence, who had accepted a place as secretary and reader to Count Malonyi, your predecessor in this house, used often to receive Marie's visits in her lodge downstairs.