The rocks became savager, huger, even more sharp and more angular. They were there in the dark in multitudes. Over these Rodriguez staggered, and Morano clambered and tumbled; and so they came, breathing hard, to the lonely house. In the wall that their hands had reached there was no door, so they felt along it till they came to the corner, and beyond the corner was the front wall of the house. In it was the front door. But so nearly did this door open upon the abyss that the bats that fled from their coming, from where they hung above the door of oak, had little more to do than fall from their crannies, slanting ever so slightly, to find themselves safe from man in the velvet darkness, that lay between cliffs so lonely they were almost strangers to Echo. And here they floated upon errands far from our knowledge; while the travellers coming along the rocky ledge between destruction and shelter, knocked on the oaken door. The sound of their knocking boomed huge and slow through the house as though they had struck the door of the very mountain. And no one came. And then Rodriguez saw dimly in the darkness the great handle of a bell, carved like a dragon running down the wall: he pulled it and a cry of pain arose from the basement of the house. Even Morano wondered. It was like a terrible spirit in distress. It was long before Rodriguez dare touch the handle again. Could it have been the bell? He felt the iron handle and the iron chain that went up from it. How could it have been the bell! The bell had not sounded: he had not pulled hard enough: that scream was fortuitous. The night on that rocky ledge had jangled his nerves. He pulled again and more firmly. The answering scream was more terrible. Rodriguez could doubt no longer, as he sprang back from the bell-handle, that with the chain he had pulled he inflicted some unknown agony. The scream had awakened slow steps that now came towards the travellers, down corridors, as it sounded, of stone. And then chains fell on stone and the door of oak was opened by some one older than what man hopes to come to, with small, peaked lips as those of some woodland thing. "Senores," the old one said, "the Professor welcomes you." They stood and stared at his age, and Morano blurted uncouthly what both of them felt. "You are old, grandfather," he said. "Ah, Senores," the old man sighed, "the Professor does not allow me to be young. I have been here years and years but he never allowed it. I have served him well but it is still the same. I say to him, 'Master, I have served you long ...' but he interrupts me for he will have none of youth. Young servants go among the villages, he says. And so, and so..." "You do not think your master can give you youth!" said Rodriguez.