Sunday night, hearing Mad Ruth moving cautiously, Judith raised herself on her elbow, listening. She was confident that the woman was moving toward the cave's mouth; she hoped wildly that Mad Ruth was tricked into believing her asleep and was going out. Her shoes in her hands, her stockinged feet falling lightly, Judith moved toward the mad woman's couch. Ruth was going out; was in fact even now slipping out of the narrow throat of the cave and to the ledge. But Judith could not see her. For a new, unexpected obstacle was in her way. Her outthrust hands touched not rock walls but heavy wooden panels; she knew then that the narrow neck of the cave was fitted with a heavy door and that it had been drawn shut, fastened from without. In a sudden access of fury and despair she beat at it with her two hands, crying out bitterly. It was so dark, so inky black, and as still, save for her own outcry, as a tomb sealed and forgotten. Such darkness, smothering hope, suddenly was filled with vague terrors; for one worn-out and nervous as Judith was, the darkness seemed to harbor a thousand ugly things which watched her and mocked at her despair and reached out vile hands toward her. She called loudly, and for answer had the crazed laugh of Mad Ruth which floated in to her from without, but which seemed to drop down from the void above. "Judith, Judith," the girl whispered after the first outburst, when she found that she was shaking pitifully. "You've got to do better than this; I'm ashamed of you." She went back to her couch, where she sat down seeking to hold her jangling nerves in check. But, despite her intention, she sat shaking, listening, listening--praying for even the footfall of her jailer. When Ruth was with her she attempted in a hundred ways to gauge the woman's warped brain, to seek some way to get the better of her, to gain her trust and so to slip away. But she found that here was the usual cunning born of madness, and that Ruth's one idea was to keep the girl who had escaped her once but who must never escape again. There were times when suspicion awakened in Ruth's mind, and she broke into violent rage, so that her big body shook and her eyes in the lantern-light were cruel and murderous, when Judith shrank back, and tried to change the woman's thoughts. For more than once had Mad Ruth cried out: "I'll kill you! Kill you with my own hands to keep you here. To keep you mine, mine, mine!" The woman carried no weapon, but after her two hands had once gripped the girl's shoulders, shaking her, Judith knew that Ruth needed no weapon. Hers was a strength greater than Trevors's, greater than two men's. If Mad Ruth saw fit to kill Judith with her two hands, she could do it.