"Of course; but then you are so suddenly changed. Miss Davis says it is only because you are growing good. But I think there must be something that is making you good."

"I am glad to hear I am growing good. Something is making me very happy, but I cannot tell you what it is."

Nell, always on the look-out for a secret, opened her eyes very wide, but could get no further satisfaction from Hetty, who only laughed at her appeals to be taken into confidence. That evening, however, she told Miss Davis that Hetty had admitted that there was something that was making her so happy.

"I knew she had a secret," said Nell mysteriously.

"Then it is the secret of doing her duty," said Miss Davis. "She has made great improvement in every respect during the last few weeks."

"I know she gets up earlier in the mornings than she used to do," said Nell, "and I don't think she is at her lessons all the time."

"I hope she has not been making any more friends in the village," said Phyllis.

"I am sorry such thoughts have come into your minds, children," said Miss Davis; "I see nothing amiss about Hetty. If she is happier than she used to be, we ought all to feel glad."

Phyllis did not like the implied rebuke, and at once began to hope that she might be able to prove Miss Davis in the wrong. If Hetty could be found to have a secret, as Nell supposed, Phyllis decided that it ought to be found out. Her mother did not approve of children having secrets. Even if there was no harm in a thing in itself, there was a certain harm in making a mystery of it. So, having arranged her motive satisfactorily in her mind, Phyllis, feeling more virtuous than ever, resolved to observe what Hetty was about. The next morning she got up early and came down to the school-room an hour before her usual time. And there was Hetty working away at her drawing with a wreath of flowers pinned before her on the wall.

Phyllis came behind her and was astonished to see what she had accomplished with her pencil; and Hetty started and coloured up to her hair, as if she had been caught in a fault.