Vanished utterly, you understand. I rushed to the spot, and gazed down into the black abyss. Had he hurled himself over? I had almost made up my mind that he had done so, when a gentle sound rising and falling came out of the darkness beneath me. It was his breathing once more, and it showed me where he must be. He was hiding in the tool-house. At the edge of the quarry and beneath the summit there is a small platform upon which stands a wooden hut for the use of the labourers. It was into this, then, that he had darted. Perhaps he had thought, the fool, that, in the darkness, I would not venture to follow him. He little knew Etienne Gerard. With a spring I was on the platform, with another I was through the doorway, and then, hearing him in the corner, I hurled myself down upon the top o