She struck a match, and drawing in a mouthful of smoke, leaned back against the pillows.

"That's better," she observed contentedly. "Now fire ahead."

The art of telling a long story well is a regrettably rare one, especially amongst people who are chiefly addicted to the habit. Tony, however, undoubtedly possessed it to a certain extent, and in the present case he enjoyed the additional advantage of having already practised upon Guy. Starting from his meeting with Isabel in Long Acre, he recounted in that pleasantly unhurried fashion of his the whole of the spirited events which had led up to his present visit. He concealed nothing—not even his deception of Isabel in connection with the pawning of her brooch, for if Molly was to be accepted as an active ally, it was obviously necessary that there should be no half measures about the matter. Besides, Tony, who preferred his own judgment to any one else's, considered Molly to be one of the most trustworthy people he had ever met.

She was at all events an irreproachable listener. Lying back against the pillows, her hands clasped behind her head, she followed his narrative with an absorbed interest that showed itself plainly in her eyes. She made no attempt to interrupt him or to ask questions—indeed with the exception of occasionally knocking off the ash of her cigarette into the breakfast tray, she remained as motionless and silent as a Kirchner picture.

"And that," observed Tony in conclusion, "is as far as we've got to at present. At least it's all I know for certain. Of course I may get back to find that Guy and Isabel have been murdered in the garden." He rose from the bed, and crossing to the fireplace tossed away the stump of his cigarette, which he had allowed to go out. "Well, what do you say, Molly?" he added cheerfully. "Are you prepared to come in with us, and do your bit in saving Peter from bigamy?"

Molly sat up in bed, her blue eyes gleaming with a brisk and businesslike determination.

"I should think I was," she observed crisply. "If any one imagines I've taken all the trouble of training and educating Peter for nothing, they're making a fat mistake." She shook back her hair with a resolute gesture that spoke volumes for her sincerity. "Tony," she said, "you're a brick. I really don't know how to thank you."

"There's nothing to thank me for," said Tony. "I have taken up the case in the interests of European morals. I don't approve of a young man marrying, when he already has a wife in the sight of Heaven."

"Not only in the sight of Heaven," returned Molly with spirit. "In the sight of the Registrar of Chelmsford as well."

There was a brief pause. "Good Lord!" said Tony slowly. "Is that a fact?"