"That we aren't chums any more?" finished Marjorie. "I don't think so. If she had been truly sorry she would have come to me and said so. I thought so the day after Mignon's party. Then I heard that they had quarreled, and I changed my opinion." There was a faint touch of bitterness in Marjorie's speech. "Suppose we don't talk of it any more. I wish to forget it, if I can. It doesn't do much good to mourn over what can't and won't be changed. Did Jerry tell you that Laurie Armitage has finished his operetta? Professor Harmon is going to have a try-out of voices in the gymnasium next Saturday morning."

"Laurie told me himself. He brought the score of the operetta to Gray Gables last night and we tried it over on the piano. The music is beautiful. It is so tuneful it lingers. I've been humming snatches of it ever since he played it for me. The 'Rebellious Princess' has some wonderful songs. That clever young man, Eric Darrow, composed the libretto and thought out the plot. It's about a princess who grew tired of staying at home in her father's castle and going to state dinners and receptions, so she put on the dress of a peasant girl and ran away from the castle to see the world. She took some gold with her, but it was stolen from her the very first thing. No one paid any attention to her because she was poor, and she had a dreadfully hard time. But she was so stubborn she wouldn't go back to her father and say she was sorry, so she wandered on until her clothes were ragged and her shoes were worn out. Then an old woman took the poor princess to live with her and she had to work terribly hard and wait on the woman's daughter, who loved nothing but pretty clothes and to have a good time. No one was good to her except the woman's adopted son, who was left on her doorstep when he was a baby. At last the princess grew so tired of it all she went back to her father, but to punish her he pretended he didn't know her. So she had to go away again, but the woman's son had followed her and when he saw her leave the castle, crying, he told her he loved her and asked her to marry him. She said 'yes,' because he was the only person in the world who cared for her. But her father hadn't really intended that she should go away. He sent his courtiers after her to bring her back to the castle. She wanted to go back, but she wouldn't go unless the young man went with her. When he found out that she was really a great princess he said he would never dare to ask her to marry him. But she said that true love was better than all the wealth in the world, and she would not go back unless he went with her, and so he said he would go. That is where the operetta ends. They sing a duet, 'True Love Is Best,' and you have to imagine what the king said. There isn't so much in the plot, but it is very sweet, and the music is delightful," finished Constance.

"I know I shall love to hear it!" exclaimed Marjorie. "I do hope you will be chosen to sing the part of the princess."

Constance flushed. "Laurie wishes me to have it," she said almost humbly. "But there are sure to be others who can sing it better than I. However, the try-out will settle that. At any rate, I may be chosen for a court lady in the chorus. I hope you'll be in it, too."

"I can't sing well enough," laughed Marjorie. "But I'll be there on Saturday, and perhaps I'll be lucky enough to get into it somehow. Won't it be fun to rehearse? Hal Macy ought to have a part. He has a splendid tenor voice, and the Crane can sing bass. I can hardly wait until Saturday comes. I am so anxious to see who will be chosen."

Marjorie's pleasant anxiety was shared by the majority of the girls of Sanford High School. The proposed operetta became the chief topic for discussion as the unusually long week dragged interminably along toward that fateful Saturday. Even the high and mighty seniors condescended to become interested. Among their number, more than one ambitious seeker after fame secretly imagined herself as carrying off the rôle of the Rebellious Princess, and conducted assiduous practice of much neglected scales in the hope of glory to come.

As the star singer of her class, Constance Stevens' name was often brought up for discussion among her classmates as the possibly successful contestant in the try-out. Besides, was it not Lawrence Armitage's opera? It was generally known that the dark-haired, dreamy-eyed lad had a decided predeliction for Constance's society. Rumor, therefore, decreed that if Laurie Armitage had the say, Constance would have no trouble in carrying off the leading rôle.

But the most determined aspirant for fame was none other than Mignon La Salle. With her usual slyness, she kept her own counsel. Nevertheless, she believed she stood a fair chance of winning the prize of which she dreamed. For Mignon could sing. From childhood her father had spared no expense in the matter of her musical education. An ardent lover of music he had decreed that Mignon should be initiated into the mysteries of the piano when a tiny girl, and, although Mr. La Salle had allowed her undisputed liberty to grow up as she pleased, on one point he was firm. Mignon must not merely study music; she must each day practice the required number of hours. In the beginning she had rebelled, but finding her too indulgent parent adamant in this one particular, she had been forced to bow her obstinate head to his decree. In consequence she profited by the enforced practice hours to the extent of becoming a really creditable performer on the piano for a girl of her years. At fourteen she had begun vocal training. Possessed of a strong, clear, soprano voice, three years under the direction of competent instructors had done much for her, and, although she was far too selfish to use her fine voice merely to give pleasure to others, she never allowed an opportunity to pass wherein she might win public approval by her singing.

The mere fact that "The Rebellious Princess" was Lawrence Armitage's own composition served to spur her on to conquest. Given the leading rôle, she believed that she might awaken in the young man a distinct appreciation of herself which hitherto he had never demonstrated toward her. Once she had brought him to a tardy realization of her superiority over Constance Stevens, by outsinging the latter, along with all the other contestants, she was certain that admiration for herself as a singer would blot out any unpleasant impression he might earlier have conceived of her. She had heard that "the Stevens girl" could sing. It was to be doubted, however, if her voice amounted to much. Another point in her favor lay in the fact that Professor Harmon was a close friend of her father. He would surely give her the preference.

But while she dreamed of triumphantly holding the center of the stage before a spellbound audience, her rival to be, Constance Stevens, was seriously debating within herself regarding the wisdom of even entering the contest. Of a distinctly retiring nature, Constance was not eager to enter the lists. On the Friday afternoon before the try-out she was still undecided, and when the afternoon session of school was over, and she and the five girls with whom she spent most of her leisure hours were walking down the street, headed for Sargent's and its never-failing supply of sweets, she was curiously silent amid the gay chatter of her friends.