"No."

"You still can't remember any hiding-places or panels, or that sort of thing in the wainscot or anywhere?"

"No, I'm sure I don't know of any, and I don't believe for a moment that any exist."

"Quite sure of that, I suppose?"

"Oh yes."

"All right. Now go to bed. You'll catch such a cold in these draughty landings. Come, I won't move a step till I see your door shut behind you. Good-night."

"Good-night, uncle."

Mr. Crellan came downstairs again with a face of blank puzzlement.

"I wouldn't have believed it," he assured Martin Hewitt; "positively I wouldn't have believed she'd have told such a lie, and with such confidence, too. There's something deep and horrible here, I'm afraid. What does it mean?"

"We'll talk of that afterwards," Hewitt replied. "Come now and take a look at that recess."