There was no reply; but the breathing continued without interruption, coming directly from the bed. His voice had such an unfamiliar sound that Marriott did not care to repeat his questions, but he went down on his knees and examined the bed above and below, pulling the mattress off finally, and taking the coverings away separately one by one. But though the sounds continued there was no visible sign of Field, nor was there any space in which a human being, however small, could have concealed itself. He pulled the bed out from the wall, but the sound _stayed where it was_. It did not move with the bed. Marriott, finding self-control a little difficult in his weary condition, at once set about a thorough search of the room. He went through the cupboard, the chest of drawers, the little alcove where the clothes hung--everything. But there was no sign of anyone. The small window near the ceiling was closed; and, anyhow, was not large enough to let a cat pass. The sitting-room door was locked on the inside; he could not have got out that way. Curious thoughts began to trouble Marriott's mind, bringing in their train unwelcome sensations. He grew more and more excited; he searched the bed again till it resembled the scene of a pillow fight; he searched both rooms, knowing all the time it was useless,--and then he searched again. A cold perspiration broke out all over his body; and the sound of heavy breathing, all this time, never ceased to come from the corner where Field had lain down to sleep. Then he tried something else. He pushed the bed back exactly into its original position--and himself lay down upon it just where his guest had lain. But the same instant he sprang up again in a single bound. The breathing was close beside him, almost on his cheek, and between him and the wall! Not even a child could have squeezed into the space. He went back into his sitting-room, opened the windows, welcoming all the light and air possible, and tried to think the whole matter over quietly and clearly. Men who read too hard, and slept too little, he knew were sometimes troubled with very vivid hallucinations. Again he calmly reviewed every incident of the night; his accurate sensations; the vivid details; the emotions stirred in him; the dreadful feast--no single hallucination could ever combine all these and cover so long a period of time. But with less satisfaction he thought of the recurring faintness, and curious sense of horror that had once or twice come over him, and then of the violent pains in his arm. These were quite unaccountable. Moreover, now that he began to analyse and examine, there was one other thing that fell upon him like a sudden revelation: _During the whole time Field had not actually uttered a single word!_ Yet, as though in mockery upon his reflections, there came ever from that inner room the sound of the breathing, long-drawn, deep, and regular. The thing was incredible. It was absurd.