She turned back, facing him with all her courage. "Captain Monck, I command you to let me go!" Clear and imperious her voice fell, but it had no more visible effect upon him than the drip of the rain outside. He came towards her swiftly, with the step of a conqueror, ignoring her words as though they had never been uttered. "I know how to protect my wife," he reiterated. "I will shoot any man who tries to take you from me." He reached her with the words, and for the first time she flinched, so terrible was his look. She shrank away from him till she stood against the closed door. Through lips that felt stiff and cold she forced her protest. "Indeed--indeed--you don't know what you are doing. Open the door and--let me--go!" Her voice sounded futile even to herself. Before she ceased to speak, his arms were holding her, his lips, fiercely passionate, were seeking hers. She struggled to avoid them, but her strength was as a child's. He quelled her resistance with merciless force. He choked the cry she tried to utter with the fiery insistence of his kisses. He held her crushed against his heart, so overwhelming her with the volcanic fires of his passion that in the end she lay in his hold helpless and gasping, too shattered to oppose him further. She scarcely knew when the fearful tempest began to abate. All sense of time and almost of place had left her. She was dizzy, quivering, on fire, wholly incapable of coherent thought, when at last it came to her that the storm was arrested. She heard a voice above her, a strangely broken voice. "My God!" it said. "What--have I done?" It sounded like the question of a man suddenly awaking from a wild dream. She felt the arms that held her relax their grip. She knew that he was looking at her with eyes that held once more the light of reason. And, oddly, that fact affected her rather with dismay than relief. Burning from head to foot, she turned her own away. She felt his hand pass over her shamed and quivering face as though to assure himself that she was actually there in the flesh. And then abruptly--so abruptly that she tottered and almost fell--he set her free. He turned from her. "God help me! I am mad!" he said. She stood with throbbing pulses, gasping for breath, feeling as one who had passed through raging fires into a desert of smouldering ashes. She seemed to be seared from head to foot. The fiery torment of his kisses had left her tingling in every nerve. He moved away to the table on which he had flung his revolver, and stood there with his back to her. He was swaying a little on his feet. Without looking at her, he spoke, his voice shaky, wholly unfamiliar. "You had better go. I--I am not safe. This damned fever has got into my brain."