"I hope so. I do not want to see any bright girl like you fall behind. There is always some reason for such changes, but sometimes we teachers have hard work to get at it. I want all my girls to have confidence in me and to tell me if anything goes wrong with them."

"Yes, Ma'am," said Ruth, guiltily.

But she could not take the principal of Briarwood Hall into her confidence—she positively could not do it! How ridiculous it would seem to the dignified Mrs. Grace Tellingham that she did not dip into the money her uncle had given her to buy that costume!

And she was losing her standing, and worrying everybody who cared, because of this temptation. She knew she was doing wrong in falling behind in her studies.

Surely that was not the way to give Uncle Jabez the best return possible for his investment. If she fell back in her books this year, Ruth knew she would never be able to make it up. She must either be prepared for college half a year later, or skip some work that would be found wanting at a later time—would be a thorn in her flesh, indeed, for the remainder of her school life.

One hour Ruth told herself that she would be decisive—she would be brave—she would not move in her determination to keep the fifty dollars intact. And then, the next hour, her heart would sink, as she looked forward to what would be said and thought by her companions when the exhibition day came around and she appeared in her old suit.

She thought seriously of trying to withdraw in season from the exhibition class. But unfortunately she could not easily do that. The instructor had selected the twenty girls herself, and what excuse—what honest excuse—could Ruth give for demanding her release?

"Oh, dear me!" she thought, tossing on her pillow at night, "if I could only be the means of returning that necklace to Mrs. Parsons! My troubles would all be over for sure.

"Mr. Cameron's detectives will never find that old Queen Zelaya, but I bet Roberto knows just where she has gone for the winter."

With this in mind she tried again and again to get some information out of Tony Foyle's new helper. Roberto always had a smile for her, and seemed willing enough to try to make signs about anything and everything but his tribe and his grandmother.