in the midst of a group of listeners in a corner of the school-room telling one of her stories, the very same figure timidly entered the room, carrying a coal-box much too heavy for her, and knelt down upon the hearth-rug to replenish the fire and sweep up the ashes.
She was cleaner than she had been when she peeped through the area railings, but she looked just as frightened. She was evidently afraid to look at the children or seem to be listening. She put on pieces of coal cautiously with her fingers so that she might make no disturbing noise, and she swept about the fire-irons very softly. But Sara saw in two minutes that she was deeply interested in what was going on, and that she was doing her work slowly in the hope of catching a word here and there. And realizing this, she raised her voice and spoke more clearly.
"The Mermaids swam softly about in the crystal-green water, and dragged after them a fishing-net woven of deep-sea pearls," she said. "The Princess sat on the white rock and watched them."
It was a wonderful story about a princess who was loved by a Prince Merman, and went to live with him in shining caves under the sea.
The small drudge before the grate swept the hearth once and then swept it again. Having done it twice, she did it three times; and, as she was doing it the third time, the sound of the story so lured her to listen that she fell under the spell and actually forgot that she had no right to listen at all, and also forgot everything else. She sat down upon her heels as she knelt on the hearth-rug, and the brush hung
