This proved conclusively to Elsie that she was alone in her discovery. Fearful lest Alicia should note the sound of voices proceeding from the next room, she had been careful to keep the register closed whenever Alicia was present in their room. At times when the latter was absent, Elsie had noiselessly opened it and taken up her position in the closet as an eavesdropper. Now she began miserably to wish that she had never done it. Meanwhile, Adrienne's first move on re-entering her room was to dash into the adjoining closet and close the treacherous register with an energetic hand. To block further listening, she promptly stowed a suitcase on end against it. "_Voila!_ I have now remedied the trouble," she announced, as she emerged from the closet. "We shall not need that register to give the heat to us. I have closed it and placed against it the suitcase. Strange we never before noticed." "Better late than never," commented Judith. "Funny the way our little mystery was solved, wasn't it?" "I should never have known, had she not made the noise in closing the register on her side," explained Adrienne. "I had but bent over to lift the box containing my new gown when I noticed the register, heard the sound and, of a sudden, grew suspicious. I recalled that it could not be Alicia. So I was most determined to know if my suspicion was the idle one. It was not. You saw for yourselves. It was all most disagreeable. I had the feeling of shame myself to thus discover this girl listening." "So had I," echoed Ethel. "It _was_ rather horrid," declared Judith. "Maybe it will teach her a much-needed lesson. The ignoble Noble is a splendid name for her. I'm proud of myself for having thought of it." "I think she was really ashamed of herself," Norma said quietly. "I couldn't help feeling a little bit sorry for her. She pretended to be very defiant, when all the time she looked humiliated and miserable. I believe she was truly sorry, but couldn't bring herself to say so." "She will too soon forget," shrugged Adrienne. "A few minutes with her cousin, that most detestable Seaton one, and her regrets will vanish. Once you said, Judy, that we should solve our little mystery when we least thought. So you are indeed the prophet. We can expect no gratitude from this girl, because we have thus overlooked her fault. Still, I have the feeling that she will trouble us no more. _Voila!_ It is sufficient." CHAPTER XXV THE ACCUSATION Adrienne's prediction that a few moments with Marian Seaton would effectually banish Elsie Noble's remorse, provided she felt remorse, proved not altogether correct. The beginning on next day of the mid-year examinations served as a partial escape valve for Elsie's feeling of deep humiliation.