rattled, and on the instant a stumbling padding tread was heard coming towards the door. Thomson fled like a rabbit to his room and locked himself in: futile enough, he knew it was; would doors and locks be any obstacle to what he suspected? but it was all he could think of at the moment, and in fact nothing happened; only there was a time of acute suspense -- followed by a misery of doubt as to what to do. The impulse, of course, was to slip away as soon as possible from a house which contained such an inmate. But only the day before he had said he should be staying for at least a week more, and how if he changed plans could he avoid the suspicion of having pried into places where he certainly had no business? Moreover, either the Bettses knew all about the inmate, and yet did not leave the house, or knew nothing, which equally meant that there was nothing to be afraid of, or knew just enough to make them shut up the room, but not enough to weigh on their spirits: in any of these cases it seemed that not much was to be feared, and certainly so far as he had had no sort of ugly experience. On the whole the line of least resistance was to stay. Well, he stayed out his week. Nothing took him past that door, and, often as he would pause in a quiet hour of