The ship plowed on, its great lights cutting a steady course over the black water, its whole bulk quivering to the heartbeat of the mighty engines; whispered good-nights and laughing good-nights were said in the narrow, hot hallways. Lights went out in cabin after cabin. The decks were dark and deserted. Below stairs the world that never slept hummed like a beehive; squads of men were washing floors, laying tables; the kitchen was as hot and busy as at midday; the engine rooms were filled with silhouetted forms briskly coming and going. Up on one of the dark decks, with the soft mist blowing in his face, Jim spent the long night, his folded arms resting on the rail, his sombre eyes following the silent rush of waters, and in her cabin Julia lay wide awake and battling with despair. She had thought the old dim horror over and done with. Now she knew it never would be that; now she knew there was no escape. The happy little castle she had builded for herself fell about her like a house of cards; she was dishonoured, she was abased, she was powerless. In telling Jim her whole history, on that terrible night at the settlement house, she had flung down her arms; there was no new extenuating fact to add to the story; it was all stale and unchangeable; it must stand before their eyes forever, a hideous fact. And it seemed to Julia, tossing restlessly in the dark, that a thousand sleeping menaces rose now to terrify her. Perhaps Hannah Palmer knew! Julia's breath stopped, her whole body shook with terror. And if Hannah, why not others? A letter of Mark's to some one--to any one--might be in existence now, waiting its hour to appear, and to disgrace her, and Jim, and all who loved them! And was it for this, she asked herself bitterly, that she had so risen from the past, so studied and struggled and aspired? Had she been mad all these years to forget the danger in which she stood, to imagine that she had buried her tragedy too deep for discovery? Had she been mad to marry Jim, her dear, sweet, protecting old Jim, who was always so good to her? But at the thought of him, and of her bitter need of him in this desolate hour, Julia fell to violent crying, and after her tears she drifted into a deep sleep, her lashes wet, and her breast occasionally rising with a sharp sigh as a child's might.