But for the present there was much on her mind. She had to meet Mrs. Penfold, and communicate the information that Mr. Etheridge had suddenly been called to London on important business.

She could not suppress a smile as she pictured Mrs. Penfold's astonishment and curiosity, and wondered how she should satisfy the latter without betraying the small amount of confidence which her uncle had placed in her.

She went down-stairs to find the breakfast laid, and Mrs. Penfold hovering about with unconcealed impatience.

"Where's your uncle, Miss Stella?" she asked. "I do hope he hasn't gone sketching before breakfast, for he is sure to forget all about it, and won't come back till dinner-time, if he does then."

"Uncle has gone to London," said Stella.

"To—where?" demanded Mrs. Penfold.

Then Stella explained.

"Gone to London last night; hasn't slept in his bed! Why, miss, how could you let him?"

"But he was obliged to go," said Stella, with a little sigh and a rueful glance at the empty chair opposite her own.

"Obliged!" exclaimed Mrs. Penfold. "Whatever was the matter? Your uncle isn't obliged to go anywhere, Miss Stella!" she added with a touch of pride.