But though the acute strain and distress, the piteous terror had dulled, her heart ached always with its burden, and there were many times when all of Mrs. Spottiswoode's effervescent moods could not call forth response. Across the fairest scenes the ghosts, uncalled, would thrust themselves, and in her brain a mocking voice would whisper—

"You will never tell him! You will never dare! There will always be a secret between you! You will be deceiving him—all your life. For if you told him the truth—the whole truth—would he believe you? The letters for which you made that visit, even if you could show them, are ashes now. And even if he believed in the necessity that drove you to win them from Craig, what might he imagine had been the price! You know what the world would think: you heard it in the court-room. He would think the same thing! You were in Craig's house, alone, that midnight—and you will never dare tell him! Can you say to him, 'It was I who was in Cameron Craig's library! I was the mysterious woman the police were searching for—I whom you love!'?"

The sneering voices were whispering in her ear to-night, as she sat looking out across the blended harmonies of sky and sea, her wistful face bent beneath the soft halo of her hair.

There welled up in her with fresh force the aching resentment, the sick anger and rebellion against the sardonic fate that had so enmeshed her. Why should Craig have ever seen and desired her? Why should his fancy not have fallen upon some other woman? Yet, had that been so, her father's name would have been ruined! That, at least, had not befallen. If only she had not written that note to Harry! So she reflected, not knowing that that fateful note itself had been the key to another series of incidents which had in fact wrought for her salvation—so curiously interwoven is the mystic fabric that man calls chance. By that note, she told herself, she had thrust his love from her. Would anything less than the whole truth bring it back? And in any case, if she did not tell him the whole, would she ever be safe in that love? For Craig could betray her if he regained his faculties. A single word could overwhelm her. There was that lost night when she had been believed to be at her aunt's—a dropped stitch in time's weave which might unravel the whole! If he recovered Craig would hold her happiness in his grasp as surely as he had once held her father's honour.

The cogent reasons that had influenced Harry in his speculation on the same subject had been based on his keen masculine observation and familiarity with Craig's type; Echo had only her knowledge of his relentless passion and lack of scruple, and her instinct was clouded by long anxiety and fear. She had lately striven to banish from her mind the idea that he might recover, but to-night it was upon her with strange force. A baleful thought thrust itself into her mind, an incarnate temptation: If Craig would only die! As it came to her she felt her face blush, and she shrank, feeling that a wicked thing had found lodgment in her soul; but it came again and again.

A little group of people who had arrived that morning had issued from the dining-room and now were seated about one of the small tables on the terrace drinking their coffee—two men, one elderly, one younger, a handsome woman and a girl. They continued the conversation begun inside—evidently a discussion of some one who had been on the train. All at once the lady touched the speaker beside her on the arm.

"Hush!" she cautioned. "There he is now!"

The voices stilled. Glancing around Echo saw that a wheeled-chair was being pushed onto the far end of the terrace. A man sat in it, huddled in a steamer-rug.

"Is he married?" asked the lady, after a pause.

"No," replied the elderly man. "He has no family or near relatives. The men with him are a nurse and a secretary. They say he is very rich."