“Not a fool, then, after all! You did that well, girl. But you shall pay for it—oh, yes, you shall pay for it! I have a long memory!”

“I’m surprised you should have been gulled so easily,” said Tuppence scornfully. “Did you really think I was the kind of girl to roll about on the floor and whine for mercy?”

“You may do—some day!” said the other significantly.

The cold malignity of her manner sent an unpleasant chill down Tuppence’s spine, but she was not going to give in to it.

“Supposing we sit down,” she said pleasantly. “Our present attitude is a little melodramatic. No—not on the bed. Draw a chair up to the table, that’s right. Now I’ll sit opposite you with the revolver in front of me—just in case of accidents. Splendid. Now, let’s talk.”

“What about?” said Mrs. Vandemeyer sullenly.

Tuppence eyed her thoughtfully for a minute. She was remembering several things. Boris’s words, “I believe you would sell— us!” and her answer, “The price would have to be enormous,” given lightly, it was true, yet might not there be a substratum of truth in it? Long ago, had not Whittington asked: “Who’s been blabbing? Rita?” Would Rita Vandemeyer prove to be the weak spot in the armour of Mr. Brown?

Keeping her eyes fixed steadily on the other’s face, Tuppence replied quietly:

“Money——”

Mrs. Vandemeyer started. Clearly, the reply was unexpected.