from my father for a half hour! Perhaps some day he will forget it."
Rosalie was aroused from this chain of reflection by her father, who called to her with a strangely agitated voice.
"Here, father—I am coming."
She entered the house and looked steadily at her father. His pale, sad countenance indicated great agitation.
More than ever curious, she resolved to feign gaiety and indifference in order to allay her father's suspicions and make him feel secure. In this way she thought she might perhaps obtain possession of the key at some future time. He might not always think of it if she herself seemed to have forgotten it.
They seated themselves at the table. Prudent ate but little and was sad and silent, in spite of his efforts to appear gay. Rosalie, however, seemed so thoughtless and bright that her father at last recovered his accustomed good spirits.
Rosalie would be fifteen years old in three weeks. Her father had promised an agreeable surprise for this event. A few days passed peacefully away. There remained but fifteen days before her birth-day. One morning Prudent said to Rosalie:—
"My dear child, I am compelled to be absent for one hour. I must go out to arrange something for your birth-day. Wait for me in the house, my dear. Do not yield yourself up to idle curiosity. In fifteen days you will know
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