One day Mrs. Herrick asked Toni to accompany her to Sutton, where she had made an appointment for twelve o'clock. It appeared that she had suffered agonies of toothache while in prison, and although the authorities had done all they could for her, she was again in urgent need of a dentist's services. She had been informed of the arrival of a new practitioner in the little town, who came from a London practice; and to Toni's mingled surprise and dismay she found herself invited to accompany Mrs. Herrick on a visit to Mr. Dowson's surgery.

On the spur of the moment she confessed to a previous acquaintance with Mr. Dowson; and Eva thereupon plied her with questions as to his proficiency in his work.

"I don't want my teeth breaking or my jaw dislocating," she said. "Do you think the man's any good? It's such a bore to have to go up to town every time. Has he ever done any work for you?"

Toni, who had never had toothache in her life, was obliged to reply in the negative; but assured Eva that Mr. Dowson had an excellent reputation in Brixton.

"Well, I wrote and fixed up an appointment with him," said Eva carelessly, "so I suppose I'd better go. But if he isn't any good I shan't go again."

"I'll run you over in the car," said Toni eagerly, "and we'll go on to lunch somewhere. Miss Loder leaves early to-day, so it doesn't matter about my not being at home."

Mrs. Herrick accepted the offer promptly, and at five minutes past twelve the big car pulled up in front of Mr. Dowson's modest house, much to the excitement of the school children, who were at that moment released from the school-buildings at the end of the street.

A quiet little maid showed the visitors into the usual depressing waiting-room; and reappeared two minutes later to conduct them into the torture chamber itself; and since Eva flatly refused to go alone, Toni perforce accompanied her into the operator's presence.

Mr. Dowson's pale face lighted up at the sight of Toni with a radiance which even the self-engrossed Eva could not fail to note. He recollected himself sufficiently to shake hands professionally with his patient, but Toni he greeted warmly, as an old friend.

He had never dreamed of such a glorious happening as this visit. The dingy room was transfigured by Toni's presence therein; and his long, white, carefully-manicured hands were absolutely unsteady as he opened his little cabinet and selected one or two tiny but deadly-looking instruments from the shining rows within.