"Why do you sleep with the door locked, Neal?"--and the question was put in an imperative tone.

"I--it is but very rare that I do, sir. I must have shot the bolt last night without thinking of it."

"I won't have it done. Nobody shall sleep in my house with a locked door. It is a dangerous habit. Were a fire to take place, and the sleeper a heavy one, he might not be aroused in time. Don't do it again. Neal," he continued, changing his tone, "I am summoned out farther away than usual. I don't care to disturb Miss Davenal--you can tell them tomorrow morning. I shall not be home all day."

"Have you to go far, sir?" inquired Neal.

"Yes. I don't expect to be home all day, I tell you, and that's why I bid you inform them. Nobody is to sit up for me tomorrow night; I may be detained longer. Tell Miss Davenal so."

"Very well, sir," replied Neal. "Is the carriage ready for you?"

Neal put this cunningly. He felt sure his master was not going in the carriage.

"I don't require the carriage. That's all, Neal; you can go to bed again. I was obliged to disturb you."

Dr. Davenal turned, walked straight to the front door, and let himself out at it, closing it securely after him. Neal waited a moment, rearranged his attire a little, and then stepped also to the front door and drew the heavy bolt across it. No danger now of his master's coming in with his latch-key to pounce upon him.

Neal got a light, went into the study, and took a leisurely survey. He was scarcely rewarded. There was nothing whatever about, more than on other mornings: no signs remained of the stranger's visit, not a trace that could betray any disturbance on the part of Dr. Davenal. The sherry and biscuits were put up: Neal walked across to the dining-room and found them in the sideboard, just as he had left them on the previous night. The glass, used, stood on it. Neal solaced himself with some of the sherry, and went back to the study.