Later in the evening her maid came to her with a request that she might take a walk. The girl was looking far from well, and Olive did not hesitate to let her go. She had become attached to Clara. She found her a woman of refinement and capacity, and withal respectful. Never had she shown the slightest inclination to take advantage of any favour Olive might have shown her. Yet there was something strange about the girl which puzzled her mistress not a little. More than once she had surprised her weeping bitterly, and there were times when Olive had thought she was unnecessarily jubilant. Olive had questioned her about these emotional outbursts, but with no satisfactory result, so in time she ceased to notice them. The girl was always perfect in the performance of her duties.

She saw Clara go out for her walk; but no sooner had she gone than Olive felt more restless and ill at ease than ever. The atmosphere of the house stifled her. She wished she had asked the maid for her hat and things before she went. She felt she must give way to hysterics unless she did something. She could neither read nor write, nor could she sit still. She felt she must get into the fresh air. She put on her hat and cloak and went out. The night was windy and rather cold, but this suited her overstrung nerves. Rapidly up and down the esplanade she walked, drinking in the keen air, and watching the dark clouds drive across the sickly moon. Up and down, up and down, until her limbs grew weary; and with her fatigue her excitement abated. At last, slowly climbing the steps to the top of the cliffs, she returned to the hotel. Her way lay through a small shrubbery, parted from the road by a slight iron railing, beside which a gas-lamp flared in the wind. She could see a man and woman talking earnestly together. They did not hear her. As she drew near, the man stooped and kissed the woman. The next moment she swept past them wrathful and resentful. She had recognized her husband.

[CHAPTER II.]

"THE BROOCH."

Half an hour later Carson sauntered into the sitting-room. He found Olive awaiting him. He had not seen her as she passed him in the darkness, and was, therefore, at a loss to comprehend the full significance of her present expression. He was at a loss to know why she was waiting for him. She did not usually seek him at so late an hour. However, he opened the conversation in his usual easy-going way.

"Hallo!" said he, "not in bed yet? You'll lose your beauty sleep."

"Will you be so kind as to sit down?" replied Olive coldly. "I wish to speak to you."

"And on no very pleasant subject, I should say," returned Carson, taking a chair. "Well, what's the matter?" with a yawn.

"Have you no regard for decency, Angus?"

"As much as my neighbours, I suppose. How have I been transgressing?"