Hildegarde laughed. "Sooner or later this must happen. I worked too hard, perhaps. At any rate, the opera will know me no more." There was the hard blue of flint in Cathewe's eyes as they met and held Breitmann's. There was a duel, and the latter was routed. But hate burned fiercely in the breast against the man who could compel him to lower his eyes. Some day he would pay back that glance. Now, M. Ferraud had missed nothing. He twisted the talk into other channels with his usual adroitness, but all the while there was bubbling in his mind the news that these two men had met before. The history of Hildegarde von Mitter was known to him. But how much did she know, or this man Cathewe? The woman was a thoroughbred. He, Anatole Ferraud, knew; it was his business to know; and that she should happen upon the scene he considered as one of these rare good pieces of luck that fall to the lot of few. There would be something more than treasure hunting here; an intricate comedy-drama, with as many well-defined sides as a diamond. He ate his endive with pleasure and sipped the old yellow _Pol Roger_ with his eyes beaming toward the gods. To be, after a fashion, the prompter behind the scenes; to be able to read the final line before the curtain! Butterflies and butterflies and pins and pins. Did Laura note any of the portentous glances, those exchanged between the singer and Cathewe and Breitmann? Perhaps. At all events she felt a curiosity to know how long Hildegarde von Mitter had known her father's secretary. There was no envy in her heart as again she acknowledged the beauty of the other woman; moreover, she liked her and was going to like her more. Impressions were made upon her almost instantly, for good or bad, and rarely changed. She turned oftenest to Fitzgerald, for he made particular effort to entertain, and he succeeded better than he dreamed. It kept turning over in her mind what a whimsical, capricious, whirligig was at work. It was droll, this man at her side, chatting to her as if he had known her for years, when, seven or eight days ago, he had stood, a man all unknown to her, on a city corner, selling plaster of Paris statuettes on a wager; and but for Mrs. Coldfield, she had passed him for ever. Out upon the prude who would look askance at her for harmless daring! "Drop into my room before you turn in," urged Fitzgerald to Cathewe. "That I shall, my boy. I've some questions to ask of you." But a singular idea came into creation, and this was for him, Cathewe, to pay Breitmann a visit on the way to Fitzgerald's room. Not one man in a thousand would have dared put this idea into a plan of action. But neither externals nor conventions deterred Cathewe when he sought a thing. He rapped lightly on the door of the secretary's room. "Come in."