“It is nothing,” he said; “let us go on. But first, another draught of the Medoc.”

I broke and reached him a flagon of De Grâve. He emptied it at a breath. His eyes flashed with a fierce light. He laughed and threw the bottle upwards with a gesticulation I did not understand.

I looked at him in surprise. He repeated the movement—a grotesque one.

“You do not comprehend?” he said.

“Not I,” I replied.

“Then you are not of the brotherhood.”

“How?”

“You are not of the masons.”

“Yes, yes,” I said, “yes, yes.”

“You? Impossible! A mason?”