Read it through once

"At nothing that you can see," Ketley answered; and he drank his whisky as if lost in consideration of grave and difficult things. A few weeks later they noticed that he always got as far from the jug and bottle entrance as possible, and he was afflicted with a long story concerning a danger that awaited him. "He's waiting; but nothing will happen if I don't go in there. He can't follow me; he is waiting for me to go to him."