When his chief got up to leave him, Fairfax said, "I want you to get me a book on mechanics, Joe, practical mechanics, and don't pay over a dollar and a half." He owed Molly Shannon more than he could ever return. The doctor told him, because he imagined that it would give the young fireman satisfaction, that the nursing had saved his life. Sanders was not at the stair-foot when Fairfax finally crept down to take his first outing. It was the middle of February and a mild day. Indeed, he had been at work over a fortnight when he caught sight of Molly and Sanders standing at the head of Nut Street, talking. As he came up to them, Sanders turned a face clouded with passion on Fairfax. "You cursed hound!" he growled under his breath, and struck out, but before he could reach Fairfax Molly threw herself on Sanders and caught the blow on her arm and shoulder. In spite of her courage she cried out and would have fallen but for Fairfax. The blow, furiously directed by an able-bodied man, had done worse work than Sanders intended, and the poor girl's arm hung limp and she fainted away. "Mother of God," muttered Sanders, "I have killed you, Molly darling!" Her head lay on Fairfax's shoulder. "Let's get her into the coffee house," he said shortly. Sanders was horrified at the sight of the girl he adored lying like death from his blow, and with a determination which Fairfax could not thwart the engineer took the girl in his own arms. "Give her to me," he said fiercely, "I'll settle with you later. Can't take her into the coffee house: they've turned her out on account of you. There's not a house that would take her but the hotel. I'm going to carry her to my mother." Followed by a little group of people whom Fairfax refused to enlighten, they went down the street, and Sanders disappeared within the door of the shanty where his family lived. The incident gave Antony food for thought, and he chewed a bitter cud as he shut himself into his room. He couldn't help the girl's coming to him in his illness. He could have sent her about her business the first day that he was conscious. She would not have gone. She had lost her place and her reputation, according to Sanders, because of her love for him. There was not any use in mincing the matter. That's the way it stood. What should he do? What could he do?