"Why so?"

"It would be unsafe; in fact, positively dangerous to both you and myself," he stammered.

"As a doctor you should be able to tackle your patient," said Laurence. "As a fairly strong and athletic man I can assist you. If necessary, there is also your servant. That is, we are three to one. No, Doctor, I can't take such excuses. You must prove your words by at least giving me certain evidence that you have a maniac in your charge downstairs."

"I cannot and I will not," replied the other.

"Then I shall go down and explore the place myself."

"For Heaven's sake, don't," shrieked Meadows, starting up again; "it will be all the worse for you if you do. I forbid you to leave the room until I give you permission, and then my servant will accompany you to the door."

Laurence was puzzled beyond description by the doctor's behaviour. Why was he so anxious that his guest should not explore the house? Was it that he really feared his patient might break loose and attack him? For the matter of that, had he a maniac patient at all? Might not the story be entirely fictitious? Could it be that the black creature (if he or she were really black) who was waging such active warfare against the Squire was in lurking in Durley Dene?

This would account for Meadows' consternation when the idea of Laurence visiting the other rooms in the house was suggested to him. At any rate, the probability of such being the case was worthy of consideration.

"You have someone hiding downstairs—don't deny it!" cried Laurence suddenly.

Meadows' face became deadly pale.