Frobisher rose and strolled back to Mrs. Benstein’s side. It would have been impossible to guess from his face of the fiendish elation that burnt within him. "I’ve been thinking over that jewel idea I gave you," he said. "Are you disposed towards it?" "Yes," Mrs. Benstein said, thoughtfully. "I am very favourably disposed towards it indeed." "Then wear rubies," Frobisher urged. "Rubies will suit you splendidly. I have the greatest fancy to see you decked out in rubies. If you can get hold of some large ones. I’ll come round and have tea with you to-morrow, and we can discuss the matter thoroughly." *CHAPTER XII.* *A MODEL HUSBAND.* Isa Benstein drove in her closed car thoughtfully homewards, a little less conscious than usual of the attractions caused wherever she went. On the whole she had enjoyed herself; she had got on far better than she had expected. It was characteristic of her self-reliance and strength of character that she had gone to the Duchess’s party quite alone and knowing nobody there, whilst she herself was familiar by sight and reputation to everybody who would be present. She had directed her husband to obtain that invitation out of a pure spirit of curiosity. She had read paragraphs touching the great social function in the smart papers, and Isa Benstein had smiled to herself as she remembered that but for her husband and his money-bags the great gathering could not possibly have taken place at all. By instinct, by intuition, by observation, Isa had pretty well gauged modern society. She had seen it at Ascot and Cowes, at Hurlingham and Covent Garden, but as yet she had never actually been in it. And now her first experience was over. She had almost come to the conclusion that the game was not worth the candle, when Frobisher came up and spoke to her. With her natural astuteness she had not long to see that Frobisher had some intention of making use of her. That being so, the game should be mutual. Not for one moment was Mrs. Benstein deceived—by some magnetic process Lady Frobisher had been forced to be polite, and ask her to that fancy-dress ball. Mrs. Benstein had smiled, but she had seen the rooted repugnance in Lady Frobisher’s face, the constrained look in her eyes. "I wonder how he managed it?" she asked herself as she drove along. "And what does that little creature with the brow of a Memnon and the mouth of a tom-cat want to get out of me? Money is at the root of most things, but it can’t be money in that quarter."