The man's words set Grace's heart to beating with renewed quickness. If the man was going out, she would be able to escape, and take the boy with her.
She did not doubt that he was Mr. Stapleton's child. The girl's dress which he had worn on the former occasion had been removed, and in place of it he wore a suit of dark blue, somewhat dirty and worn. His face still appeared to be very dark, and his hair, which had formerly been long and curly, was cropped close to his head. He appeared to be well, but very nervous. Grace watched him eagerly as he devoured the roll and milk.
When he had finished, the man took him by the hand and again led him to the corner of the room beyond Grace's sight. She strained her face against the opening in the door, striving in vain to see what he was doing; but it was useless.
She heard the boy begin to object, begging the man in a querulous voice to let him go out and play. His captor, however, silenced him with a sharp word, accompanied by a blow. "Get in there, and keep quiet!" Grace heard him say, and after that all was silent. A moment later the man reappeared, put on his hat, and, going out, locked the door carefully behind him. Grace wondered if the maid had told him of her call, and thereby roused his suspicions.
She waited until she heard the front door close, and then, emerging quickly from the closet, went toward the side of the room to which the man had gone with the child.
At first sight, there appeared to be no place where the latter could have been hidden. The two walls were of gray-tinted plaster, cracked and stained with age. There was a rickety chair and a battered plaster figure of a centaur, against which leaned an easel and a mass of sketches, covered with cobwebs and dust.
With extreme care, she examined the walls and floor. It seemed most likely that some trapdoor existed, affording an entrance to a secret closet in which the boy had been placed. A few moments' effort showed no traces whatever of such a hiding place. The floor was of planks, covered with dust, and the cracks between the boards were filled with dirt and showed nowhere evidences of having been recently moved. The walls she sounded gently with the handle of a modeling tool which she snatched up from the table; but they gave forth a uniformly solid sound.
She stood, surveying the place in perplexity. Then a sudden thought occurred to her. The ceiling! It swept low down, at the corner of the room, and above it she knew there must be an attic. She went over and began to examine the dusty plaster surface with minute care.
A sound of footsteps upon the stairs sent her scurrying back into the closet. She wondered why the man had returned so soon. Greatly to her surprise, she saw, as soon as the door opened, that the newcomer was not the one who had left her a short time before, but an older man, more heavily built. As he turned and glanced toward the side of the room where she was hidden, she saw that he wore a heavy black beard. It was the kidnapper himself—the man whom she had seen at Mr. Stapleton's house the night before!
He appeared to be annoyed, at not finding anyone in the studio, and after a moment sat down and lighting a cigar, began to read a newspaper which he drew from his pocket.