Now Marguerite's part in the trio, where she sings 'Anges pures,' repeating the refrain three times and each time in a higher key, is one of the most sustained high pieces ever written for a woman's voice; and Logotheti, listening, suddenly shut out his illusions and turned himself into a musical critic, or at least into a judge of singing.

Not a note quavered, from first to last; there was not one sound that was not as true as pure gold, to the very end, not one tone that was forced, either, in spite of the almost fantastic pitch of the last passage.

It is not often that everybody applauds a singer at a rehearsal of Faust, which has been sung to death for five-and-forty years; but as the trio ended, and the drums rolled the long knell, there was a shout of genuine enthusiasm from the little company on the stage.

'Vive la Cordova! Vive la Diva!' yelled the tenor, and he threw up his pot hat almost to the border lights, quite forgetting to be indifferent.

'Brava, la Cordova!' boomed the bass, with a tremendous roar.

'Brava, brava, brava!' shouted all the lesser people at the back of the stage.

Little Madame De Rosa was in hysterics of joy, and embraced everybody and everything in her way till she came to Margaret and reached the climax of embracing in a perfect storm of tears. By this time the tenor and bass were kissing Margaret's gloved hands with fervour and every one was pressing round her.

Logotheti had come forward and stood a little aloof, waiting for the excitement to subside. Margaret, surrounded as she was, did not see him at once, and he watched her quietly. She was the least bit pale and her eyes were very bright indeed. She was smiling rather vaguely, he thought, though she was trying to thank everybody for being so pleased, and Logotheti fancied she was looking for somebody who was not there, probably for the mysterious 'some one else,' whose existence she had confessed a few days earlier.

Presently she seemed to feel that he was looking at her, for she turned her head to him and met his eyes. He came forward at once, and the others made way for him a little, for most of them knew him by sight as the famous financier, though he rarely condescended to come behind the scenes at a rehearsal, or indeed at any other time.

Margaret held out her hand, and Logotheti had just begun to say a few rather conventional words of congratulation when Schreiermeyer rushed up with his hat on, pushing everybody aside without ceremony till he seized Margaret's wrist and would apparently have dragged her away by main force if she had not gone with him willingly.