"Perhaps I'll come," he managed to whisper. He feared lest his whisper had reached her, and lest she had recognised his voice. But she did not look around. "I shall expect you. Good night." Dr. Franklin rejoined Helen and her uncle, and David's hearing, which strained after him, heard him explain as they moved away: "A man who came to the Mission in Mr. Morton's time. He often stands about the Mission, looking at it, but he never comes in." As soon as they were out of sight David, a-tremble at the narrowness of his escape, slipped from the door and hurried away. As he went, the old question besieged him. If, a minute ago, he had been drawn into the light, would she have spoken to him? And if she had, would it not have been coldly, with disdain? By the time he reached his tenement he had regained part of his lost composure. As he slipped the key into his door, he heard a sudden scrambling sound within. All his senses were instantly called to alertness. He threw open the door, and sprang into the darkened room. In the same instant a vague figure leaped through the open window out upon the landing of the fire-escape. David crossed the little room at a bound, caught the coat-tails of the escaping figure, dragged it backwards. The figure turned like a flash, threw something over David's head--a sack, David thought--sprang upon David, and tied the something round his neck with a fierce embrace. David staggered backward under the weight of his adversary, and the two went to the floor in the narrow space between the bed and the wall. Instantly the figure, with a jerk and a catlike squirm, tried to break away, but David's arms, gripped about its body, held it fast. Then it resumed its choking embrace of David's neck. The sack about his head was heavy; the air hardly came through it. He began to gasp. He tried frantically to throw the figure off, but it held its place. Then one hand fell upon a mop of hair. He clutched it and pushed fiercely upward. The embrace broke, and two fists began to beat his face through the sack. An instant later David managed to scramble to his feet and throw off the sack--and he then saw that the writhing, kicking figure he had captured reached midway between his waist and shoulders. His right hand still fastened in his captive's hair, David lighted the gas. There, at the end of his arm, was a boy with the figure of fourteen and the face of twenty. His clothes, baggy and torn, were for the latter age; the trousers were rolled up six years at the bottom. The face was wrinkled in a scowl, and the eyes gleamed defiance. He was panting heavily. On the floor lay what David had thought was a sack; it was his own overcoat. "Why you're nothing but a boy!" David cried. "A boy! Nuttin'! If I'd been in form, I'd 'a' showed you!"