Mrs. Benstein looked round into the dark, inscrutable face of Lefroy. She and her host and the Count were alone in the big conservatory. The door was open, but they were too far away for any one to hear or to hear any one else. That she had been lured there Isa Benstein knew without anybody to tell her. She had the Blue Stone of Ghan in her possession, both these men knew it, and they were both desirous of gaining possession, but they were both utterly unscrupulous in their methods.

If it came to a personal struggle they were equal to that. They would both declare afterwards that the story of violence was a pure fabrication, and that it had existed in a hysterical woman's imagination. And for the sake of her husband Mrs. Benstein would say nothing. How could she stand up and tell the world that she had been wearing the Blue Stone at Lady Frobisher's dance, when the thing had been pledged to cover a money advance?

These thoughts flashed through the woman's nimble brain like lightning. But the smile never left her face; she did not show for a moment that she knew or felt anything. She was quite ready.

"They are lovely," she said. "I am filled with envy, though I have some perfect orchids of my own. Miss Lyne, won't you come and worship at the shrine of Flora?"

Isa Benstein raised her voice in the hope that Angela might be near. It was a sort of danger signal and might prove efficacious. The next moment Angela walked in. She understood perfectly, but she made no sign. Just for a moment Frobisher's eyes flashed like electric points.

"I don't care for orchids," Angela said. "There is something uncanny about them."

"Not all," said Mrs. Benstein, as she bent and broke off a spray of deep blue blossom. Frobisher winced as if somebody had struck him a painful blow. "Look at these blooms; they are sweet and tender enough. Count Lefroy, I want you to arrange this spray in Miss Lyne's hair. You can reach better than I can, and I can trust your taste. Place this flat under the coil at the side."

Angela made no demur, though she would far rather have done it herself. Lefroy did his work gracefully enough and stepped back to admire the effect, as did Isa Benstein. Frobisher, still snarling for the loss of his beloved flowers, looked on with his teeth bared in an uneasy grin.

"Perfect!" Mrs. Benstein cried, as if she had only one thought in her mind. "All this evening I have been racking my brains to know what little final touch was lacking. I beg of you as a personal favour not to remove those flowers till you go to bed. Now will you promise me?"

Angela gave the promise lightly enough. Lefroy drew Frobisher a little on one side.