St. Catherine's Mansion, the Royal Service School for Officers' Daughters, had not been built for the purpose, but bought, otherwise it would have been as ugly to look at as it was dreary to live in. As it was, however, the house was beautiful, and so also were the grounds about it, and the views of the river, the bridge with its many arches, and the grey town climbing up from it to the height above.

Beth was still standing at the top of the steps under the great portico, where her mother had left her, contemplating the river, which was the first that had flowed into her experience.

"Come, come, my dear, come in!" some one behind her exclaimed impatiently. "You're not allowed to stand there."

Beth turned and saw a thin, dry, middle-aged woman, with keen dark eyes and a sharp manner, standing in the doorway behind her, with a gentler-looking lady, who said, "It is a new girl, Miss Bey. I expect she is all bewildered."

"No, I am not at all bewildered, thank you," Beth answered in her easy way. As she spoke she saw two grown-up girls in the hall exchange glances and smile, and wondered what unusual thing she had done.

"Then you had better come at once," Miss Bey rejoined drily, "and let me see what you can do. Please to remember in future that the girls are not allowed to come to this door."

She led the way as she spoke, and Beth followed her across the hall, up a broad flight of steps opposite the entrance, down a wide corridor to the right, and then to the right again, into a narrow class-room, and through that again into another inner room.

"These are the fifth and sixth rooms," Miss Bey remarked,—"fifth and sixth classes."

They were furnished with long bare tables, forms, hard wooden chairs, a cupboard, and a set of pigeon-holes. Miss Bey sat down at the end of the table in the "sixth," with her back to the window, and made Beth sit on her left. There were some books, a large slate, a slate pencil, and damp sponge on the table.

"What arithmetic have you done?" Miss Bey began.