‘My lungs are weak, my Lady,’ he says; ‘I have already had two attacks of bronchitis. The second time, a great physician joined my own doctor in attendance on me. He considered my recovery almost in the light of a miracle. Take care of yourself,’ he said. ‘If you have a third attack of bronchitis, as certainly as two and two make four, you will be a dead man. I feel the same inward shivering, my Lady, that I felt on those two former occasions—and I tell you again, I have caught my death in Venice.’ “Speaking some comforting words, the Baron leads him to his room. The Countess is left alone on the stage. “She seats herself, and looks towards the door by which the Courier has been led out. ‘Ah! my poor fellow,’ she says, ‘if you could only change constitutions with my Lord, what a happy result would follow for the Baron and for me! If _you_ could only get cured of a trumpery cold with a little hot lemonade, and if _he_ could only catch his death in your place—!’ “She suddenly pauses—considers for a while—and springs to her feet, with a cry of triumphant surprise: the wonderful, the unparalleled idea has crossed her mind like a flash of lightning. Make the two men change names and places—and the deed is done! Where are the obstacles? Remove my Lord (by fair means or foul) from his room; and keep him secretly prisoner in the palace, to live or die as future necessity may determine. Place the Courier in the vacant bed, and call in the doctor to see him—ill, in my Lord’s character, and (if he dies) dying under my Lord’s name!” The manuscript dropped from Henry’s hands. A sickening sense of horror overpowered him. The question which had occurred to his mind at the close of the First Act of the Play assumed a new and terrible interest now. As far as the scene of the Countess’s soliloquy, the incidents of the Second Act had reflected the events of his late brother’s life as faithfully as the incidents of the First Act. Was the monstrous plot, revealed in the lines which he had just read, the offspring of the Countess’s morbid imagination? or had she, in this case also, deluded herself with the idea that she was inventing when she was really writing under the influence of her own guilty remembrances of the past? If the latter interpretation were the true one, he had just read the narrative of the contemplated murder of his brother, planned in cold blood by a woman who was at that moment inhabiting the same house with him. While, to make the fatality complete, Agnes herself had innocently provided the conspirators with the one man who was fitted to be the passive agent of their crime. Even the bare doubt that it might be so was more than he could endure. He left his room; resolved to force the truth out of the Countess, or to denounce her before the authorities as a murderess at large.