"If it's a plant, it's up to you to show us," Mason came back. "If it isn't, you may as well lead us to the rest of it quick."

"You've looked everywhere, I presume?" Lyttleton inquired casually.

"Everywhere I can think of in this room and the bath-room," the detective averred; "and I'm a pretty good little looker. That's my business, of course. I'm willing to swear there's no more jewelry concealed anywhere hereabouts."

"Unless, perhaps, she's got it on her person."

"That might be, of course," Mason allowed, eying the girl critically. "But somehow I don't think so. If she had, why would she have left this one piece buried here? No; you'll find she's hidden the rest of the stuff somewhere--about the house or grounds, maybe--or passed it on to a confederate, the guy you saw her talking to last night, as like as not and held out this ring to make sure of her bit when it comes to a split-up."

"Still," Lyttleton persisted, "ought you to take any chances?"

"Well . . ." The detective shuffled with embarrassment. "Of course," he said with brilliant inspiration, "if these ladies will undertake the job . . ."

Miss Pride stirred smartly. "It's not what I want to do," she insisted, "but if you insist, and on dear Abigail's account . . ."

With a tremendous effort Sally whipped her faculties together and temporarily reasserted the normal outward aspect of her forceful self.

"I will not be searched," she said with determination. "With Mrs. Gosnold present--yes, anything. Find her, and I'll submit to any indignity you can think of. But if Mrs. Standish and Miss Pride think I will permit them to search me in her absence . . ."