The tall office-building loomed silent and dark as she approached it; but presently, high up, she caught a light in the familiar windows. Her heart gave a leap, and the light swam on her through tears. The carriage drew up, and for a moment she sat motionless. Then the coachman bent down toward her, and she saw that he was asking if he should drive on. She tried to shape a yes, but her lips refused it, and she shook her head. He continued to lean down perplexedly, and at length, under the interrogation of his attitude, it became impossible to sit still, and she opened the door and stepped out. It was equally impossible to stand on the sidewalk, and her next steps carried her to the door of the building. She groped for the bell and rang it, feeling still dimly accountable to the coachman for some consecutiveness of action, and after a moment the night watchman opened the door, drawing back amazed at the shining apparition which confronted him. Recognizing Mrs. Peyton, whom he had seen about the building by day, he tried to adapt himself to the situation by a vague stammer of apology. “I came to see if my son is still here,” she faltered. “Yes, ma’am, he’s here. He’s been here most nights lately till after twelve.” “And is Mr. Gill with him?” “No: Mr. Gill he went away just after I come on this evening.” She glanced up into the cavernous darkness of the stairs. “Is he alone up there, do you think?” “Yes, ma’am, I know he’s alone, because I seen his men leaving soon after Mr. Gill.” Kate lifted her head quickly. “Then I will go up to him,” she said. The watchman apparently did not think it proper to offer any comment on this unusual proceeding, and a moment later she was fluttering and rustling up through the darkness, like a night-bird hovering among rafters. There were ten flights to climb: at every one her breath failed her, and she had to stand still and press her hands against her heart. Then the weight on her breast lifted, and she went on again, upward and upward, the great dark building dropping away from her, in tier after tier of mute doors and mysterious corridors. At last she reached Dick’s floor, and saw the light shining down the passage from his door. She leaned against the wall, her breath coming short, the silence throbbing in her ears. Even now it was not too late to turn back. She bent over the stairs, letting her eyes plunge into the nether blackness, with the single glimmer of the watchman’s lights in its depths; then she turned and stole toward her son’s door.