A chink of light that divided the blackness above us, showed that the door had not been closed to. Probably the doctor had gone forth on some brief errand only, and would return in a moment. Suddenly I became conscious that Duke was mounting the steps--that some strange spirit, in which his first mission of hate was absorbed, was moving him to enter the house. “Where are you going?” I cried, struggling with him. He gave no answer; took not the least notice of me. What response could I expect from a madman like this? Staring before him--panting like one at the end of a race--he slowly ascended, dragging me with him. Then on the turn of a thought, I quitted my hold of him and he staggered forward. The next instant he had recovered himself, had pushed open the door and was in the hall. I hurried to where Jason yet stood motionless, his face white as a patch of plaster set against the darkness of the wall. “Keep off!” he cried, in a wavering voice. “You fool! It’s I! Didn’t you see him go into that house? Some insane fancy had drawn him off the scent. Run back to the mill--do you hear? I won’t leave him--he shan’t follow.” He came from his corner and clutched me with shaking hands. “Where’s there money? It’s all useless without that, I tell you. Give it to me or I’ll kill you. I’ve as much right to it as you. My God! Why didn’t you tell me the old man was dead? It was devilish to let me go in on him like that. Tell me where to find money and I’ll take it and be off!” “Listen to me. If he comes out again while you talk I won’t answer for the result. We’ll discuss money matters by and by. Go now--back to the mill, do you understand? And wait till I come!” He was about to retort, but some sound, real or fancied, strangled the words in his throat. He leaped from me--glanced fearfully at the light streaming from the open door--crossed the street, his body bent double, and, keeping this posture, hurried with a rapid shuffling motion back in the direction of the mill. Standing with one foot on the lowest step leading up to the house, I watched till he was out of sight, then turned and looked into the dimly lighted hall. What should I do? How act with the surest safety and promptitude in so immediate a crisis? I could not guess what unspeakable attraction had so strangely drawn the hunter from his trembling quarry at the supreme moment; only I saw that he had vanished and that the hall was empty of him. A quick, odd sound coming from the interior of the house decided me. I sprung up the steps and softly entered the hall. The door leading to the doctor’s private room, where the murderous busts grinned down, stood open; and from here issued the noise, that was like the bestial sputtering growl of some tigerish thing mouthing and mangling its prey. I stepped hastily over the threshold and stopped with a jerk of terror.