Miss Upjohn looked at the young teacher inquiringly, and then the meaning of Miss Briggs's words dawned upon her, and she said hastily, 'She is very well up in Scripture.'

'I would not have spoken of it but for this, Miss Upjohn, and it leaves no doubt in my mind as to the person who moved your papers,' said Miss Briggs; and she told the story of Vava's morning as far as she knew it, adding, 'She says she stayed in the building the whole time; but I know that to be false, for I searched it from top to bottom.'

Miss Upjohn looked very grave, 'I believe her to be the soul of honour. Surely you would not suspect a girl with such an open countenance as she has of such a dishonest act, and in a Scripture examination too?' objected the head-mistress.

'I am very sorry to do so, but appearances are often deceptive, or how should we be so often taken in? I must say it looks to me very like it, taking into consideration her speech before the examination, her excellent paper, the fact that she was alone hiding somewhere for part of the morning, and that your papers had undoubtedly been moved,' argued Miss Briggs.

Miss Upjohn could not help thinking what an excellent detective the young teacher would have made; but she was not convinced by her arguments, all the same. 'I think you are mistaken; I sincerely hope so, and I shall be obliged if you will not mention the matter to any one,' was all she said, and she did not thank Miss Briggs for reporting the matter to her; but long after the young mistress had gone she sat looking thoughtfully before her, while the ink dried on her pen and the papers remained uncorrected. Then, as if she dismissed an unpleasant thought, she continued her corrections.

And that probably would have been the end of that matter if Miss Briggs had not met Vava outside the school, talking eagerly to Doreen. 'I know I have done well in this exam, and the algebra. Mr. Jones helped me with the algebra, and in this exam. I knew quite well what questions were going to be asked, and looked them up while you were doing your history exam.; so it's all for the best, after all.'

'Vava Wharton,' said Miss Briggs sharply, 'how did you know what questions were to be asked?'

Vava was by no means a nervous girl, nor given to starting when spoken to; but perhaps the events of the past few days, or more likely the examinations, had excited her. At all events, she started at Miss Briggs's sharp voice, and stammering slightly, said, 'I guessed it, Miss Briggs.'

'That is nonsense. How could you guess such a thing?' said Miss Briggs, unbelieving.

'Indeed she did, Miss Briggs, for she told me one question she knew would be asked as we were going up the stairs, before we saw the papers at all; and it was great luck, for she reminded me of the answer, and it was the first question on the paper!' cried Doreen, whose idea was to prove to the mistress that Vava was not boasting, which was what she imagined her friend was being suspected of doing.