He was startled; protested, pointed out the impossibility. But she had answers for all his objections. They could give up their own bedroom for a fortnight--it would only be a fortnight or three weeks at most--turn their sitting-room into a bedroom for themselves. What if infinite care would be necessary in regulating the "dark room," surely they could be as careful as the indifferent hospital nurses if they were only told what to do, and as for the trouble, that wasn't worth considering. "But you forget, my foolish little girl," he said at last, "if he comes here we shall have to pay the expenses of the operation ourselves." "Well, would that be much?" she asked innocently. "Only fifty guineas or so, I should think," he replied crushingly. "What with the operating fee, and the nurse, and the subsequent medical attendance." But Mary was not altogether crushed. "It wouldn't be all our savings," she murmured. "Are you forgetting what we shall be needing our savings for?" he said with gentle reproach, as he stroked her soft hair. She blushed angelically. "No, but surely there will be enough left and--and I shall be making all his things myself--and by that time we shall have put by a little more." In the end she conquered. The old man, to whom no faintest glimmer now penetrated, was installed in the best bedroom, which was darkened by double blinds and strips of cloth over every chink and a screen before the door; and a nurse sat on guard lest any ray or twinkle should find its way into the pitchy gloom. The great specialist came with two assistants, and departed in an odour of chloroform, conscious of another dexterous deed, to return only when the critical moment of raising the bandage should have arrived. During the fortnight of suspense an assistant replaced him, and the old man lay quiet and hopeful, rousing himself to talk dogmatically to his visitors. Mary gave him such time as she could spare from household duties, and he always kissed her on the forehead (so that his bandage just grazed her hair), remarking he was very glad to see her. It was a strange experience, these conversations carried on in absolute darkness, and they gave her a feeling of kinship with the blind. She discovered that smiles were futile, and that laughter alone availed in this uncanny intercourse. For compensation, her face could wear an anxious expression without alarming the patient. But it rarely did, for her spirits mounted with his. Before the operation she had been terribly anxious, wondering at the last moment if it would not have been performed more safely at the hospital, and ready to take upon her shoulders the responsibility for a failure. But as day after day went by, and all seemed going well, her thoughts veered round. She felt sure they would not have been so careful at the hospital. It was owing to this new confidence that one fatal night, carrying her candle, she walked mechanically into her bedroom, forgetting it was not hers. The