"Naturellement," scornfully. "I am not an informer. But I should like to knock you on the head too."

She put her hand on the knob of the door.

"Where are you going?" he asked.

"To the Rue Charron."

He caught her hand away from the knob and held her.

"You——! Why should you intrude in this affair?"

"It amuses me."

"I warn you that you will run into danger."

"They will not harm me."

"You must not go."