They wondered when they saw her kiss Miss Falkner.

"Do you like her very much?" asked Jack.

"Very much," said Mona promptly. "She came to me when I wanted her, and it was through her that I got well again!"

"But hadn't you any doctors?"

"Miss Falkner was my doctor."

This sounded puzzling, but Mona astonished them still more by things she said and did. She came into the school-room while the Bible-reading was going on and asked Miss Falkner questions about it, as if she were one of her pupils. She started having family prayers; and then one afternoon Jill found her trespassing again in the vicinity of "Bethel."

"I think I must join your Tenth Society, Jill. Tell me what you do."

Jill's face flushed crimson with delight.

"Will you? Do you mean it really? And will you put your tenth into the red bag?"

Mona appeared to be considering.