he was found shot, and the pistol was left beside him. But he had just received a threatening letter certainly from our enemy, for it was marked with a sign like a winged dagger, which was one of his infernal cabalistic tricks. And a servant said she had seen something moving along the garden wall in the twilight that was much too large to be a cat. I leave it there; all I can say is that if the murderer came, he managed to leave no traces of his coming. But when my brother Stephen died it was different; and since then I have known. A machine was working in an open scaffolding under the factory tower; I scaled the platform a moment after he had fallen under the iron hammer that struck him; I did not see anything else strike him, but I saw what I saw.
"A great drift of factory smoke was rolling between me and the factory tower; but through a rift of it I saw on the top of it a dark human figure wrapped in what looked like a black cloak. Then the sulphurous smoke drove between us again; and when it cleared I looked up at the distant chimney-there was nobody there. I am a rational man, and I will ask all rational men how he had reached that dizzy unapproachable turret, and how he left it."
He stared across at the priest with a sphinx-like challenge; then after a silence he said abruptly:
"My brother's brains were knocked out, but his body was not much damaged. And in his
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