"There is nothing to forgive, not yet, petit Monsieur Paul." A trace of hard humour crept into her tone: "It is all in the night's work, as the saying should be in Paris."

"Three favours more; then I will do you one in return."

"Ask..." "Be so kind as to make a light and find me a pocket flash-lamp if you have one."

"I can do the latter without the former. It is better that we show no light; one stray gleam through the curtains would tell too much. Wait."

A noise of light footsteps muffled by a rug, high heels tapping on uncovered floor, the scrape of a drawer pulled out: and she returned to give him a little nickelled electric torch.

"And then--?"

"Liane's address, if you know it."

The girl named a number on an avenue not far distant. Lanyard remarked this.

"Yes; you can walk there in less than five minutes. And finally?"

"Show me the way out." Again she made no response. He pursued in some constraint: "Thus you will enable me to make you my only inadequate return--leave you to your rest."