It was late in the afternoon of the day before Joan found her way to Baker Street, for she had had several other places to call at and she was in addition very tired. Going from place to place in search of work had reduced her to a painful knowledge of her own absolute incompetency and the general uselessness of life. A brass plate on the door of No. 2 conveyed the information: "Miss Bacon. Fourth floor. Shorthand and Typing. Please ring and walk up."

Joan rang and followed the instructions. On the very top landing a girl stood, holding a candle in her hand, for up here there was no light of any sort. The grease dripped down her skirt and on to the floor.

"Do you want Miss Bacon?" she asked.

Joan nodded, too breathless to say anything.

The girl turned into the dim interior and threw open a door, snuffing the candle at the same time.

"If you will wait here," she said, "Miss Bacon will be with you in a minute."

Joan looked round on a moderately large, dust-smothered room. Dust, that is to say, was the first thing to strike the eye of the beholder. The windows were thick in dust, it lay on tables and chairs and on the two typewriters standing unused in a corner of the room. The room gave one the impression of being singularly uninhabited. Then the door opened and shut again, and Joan turned to face the owner.

Miss Bacon's figure, like her furniture, seemed to have taken on a coating of dust. Timid eyes looked out at Joan from behind pince-nez set rather crookedly on a thin nose. One side of her face, from eye to chin, was disfigured by an unsightly bruise. Miss Bacon dabbed a handkerchief to it continually and started explaining its presence at once.

"You may be surprised at my face"—her voice, like her eyes, was timid—"but I am short-sighted and last night stumbled on the stairs, hitting my face against the top step. It was exceedingly painful, but it is better now. What can I do for you?"

Joan murmured something sympathetic about the top step, and explained that she had come in answer to the advertisement. Miss Bacon's face fell. "I had hoped you were a client," she owned. Then she pulled forward a chair for herself and asked Joan to be seated.