She steadily levelled the weapon and fired twice, smashing the two outer balls of the six. Then she transferred the pistol to her left hand and smashed another pair. Then she turned her back to the target, adjusted a small mirror attached to the butt of the revolver, and smashed both of the remaining bulbs by firing over her left shoulder. Sweeping round with a triumphant smile towards the barrister, she said, "I can do that in fifty other ways, but six will suffice."

"It is very clever, madame," he said. "May I ask why I am indebted to you for this display?"

She replaced the revolver in her pocket. "It is my answer to your question, monsieur," she said. "That is the way I and my friends often talk to people who annoy us; and now I shall wish you good-day. You will find other sights in Montmartre to interest you."

Brett laughed easily, and bowed low.

"Believe me," he said, "I will find few performers so expert and, may I add, so discreet. We will meet again, and perhaps test your skill."

Without another word the party returned to the front room of the restaurant, and Brett and Fairholme passed into the street where their cab was waiting.

"I suppose she meant," said Fairholme "that if we were not jolly careful she would put a bullet through our hearts as easily as through those glass bulbs."

"Such was her intention," said Brett, dryly. "But women never have true dramatic genius. That was a piece of melodrama which might suffice with many of her class. It amused me, but it was a waste of time on her part."

"Anyhow, we shall not get much out of her in the way of information."

"Oh, yes, we will. She will tell us everything. She has told me a great deal already."