The concert was to be held in a small opera house close to one of the more fashionable avenues. It was an old building, but was considered a particularly fine one for musical purposes. And immediately upon their arrival Mrs. Ashton and Betty went with Esther to remain in her dressing room until a short time before her appearance.

Dick Ashton, Miss Adams and Polly had a box reserved for them near the stage, where Betty and Mrs. Ashton were to join them. But before they appeared Anthony Graham in immaculate evening clothes came around to the box door to extend his greetings to Polly, and Dick insisted that he be one of their party. And five minutes afterwards Lieutenant von Reuter also joined them, Betty having invited him several days before.

The concert was to be a serious musical affair commencing with the playing of a stringed orchestra led by the great Professor Hecksher himself. And as Polly had never seen him before, she amused herself while waiting for Betty's return and fighting off her own apprehensions about Esther by never taking her eyes from the great man's face. He must have weighed two hundred and fifty pounds and yet had the face of a glorified cherub. His hair was long and light, hanging down to his shoulders and he wore spectacles over his burning, heavy-lidded brown eyes.

The first singer on the program was supposed to be the famous teacher's star pupil. But because she seemed old and ugly to Polly O'Neill and because the girl could hardly wait for her own friend to be heard, she took little interest in the really remarkable solo and was almost vexed with Miss Adams and with Carl von Reuter for their evident admiration of a stranger. It was a comfort to her to observe that Richard Ashton seemed to be feeling just as she did and that he spent the greater part of his time studying the audience, trying to discover just how many important musical critics were present.

Anthony Graham also had the air of waiting for something or some one.

A quartette followed, and then a violin solo, and afterwards Betty and Mrs. Ashton stole quietly in, taking the two chairs left vacant for them. Polly and Miss Adams were in the front row with Dick Ashton at one side of them, near the back of the box and yet facing the stage. In the second row Betty had the outside seat and she kept her elbow resting on the plush railing with her chin in her hand, entirely unconscious of the large crowd about her. Next her Carl von Reuter had arranged his chair, leaving Mrs. Ashton and Anthony in the rear.

A young man sang before the time for Esther's appearance, but Betty never recalled having seen or heard him. She had left her sister composed and not especially nervous; but there was no way of guessing what a surge of feeling might since have overtaken her.

And then Esther's moment came.

Notwithstanding that Betty had dressed her, fixed her hair and kissed her only a few moments before, she hardly recognized her own sister as she walked slowly to the front of the stage. For had they not always thought of Esther as the homeliest of their group of Camp Fire girls? What had happened to her, what wonderful transformation had taken place? Polly O'Neill almost gasped aloud. Of course every one of her friends had appreciated how much Esther had improved in appearance in the past two years, but it was hardly credible that she could look and behave like this, a girl brought up in an orphan asylum with no friends and no opportunities for so long a time! Well, one should understand that into each life certain wonderful hours may come when one seems to transcend one's self. And tonight such an hour had come to Esther.

She was to sing Elizabeth's farewell song from the opera of Tannhäuser. And though the concert was not to be sung in costume, so far as possible in selecting and arranging Esther's dress Betty had been mindful of the character and the circumstances of her song.