Harry accordingly proceeded to attempt the removal of the nail. But he found to his surprise that neither his hand nor his tools seemed strong enough to pull it out. Its position, close to the back of the closet, made it all the more difficult. Was it really a nail? He looked at it more closely. It had a brass head, and Harry came to the conclusion that it was a knob placed there on purpose. But for what purpose? It would go neither backwards nor forwards; but when Harry tried to pull it to one side, to his astonishment a little door flew open, so neatly fitted into the closet floor as to defy detection, the nail or knob being fixed in the midst. Below the little door appeared a tiny box, with a second brass knob fixed in it. At the bottom was a brass plate, from a small round hole in which the knob protruded. "Now then," remarked Harry, "let me look at you. What are _you_ for?" He very soon discovered that upon touching it. The moment that the little knob was pushed inwards, the whole panel in the back of the closet suddenly sprang back, showing that it was in reality a concealed door, the catch closing it having been liberated by pressing the little knob in the tiny box. What was behind the door it was impossible to see without a candle, for the closet was a deep one, and the opening of its door cut off the light from the bedroom window. Harry quietly came out of the closet, locked the bedroom door, and went to his own chamber to fetch a taper and his sword. He was determined to follow up his discovery. The light of the candle revealed no array of skeletons, but a narrow passage, which he saw, on stepping into it, to be the head of a very narrow spiral staircase. With the candle in one hand, and the sword in the other, Harry, in whose mental vocabulary fear had no place, calmly walked down the staircase. The excitement of the adventure overpowered any pain which he felt from his ankle. A faint smell of dried roses met him at the foot of the stairs. On the right hand stood a heavy door. Harry gave it a strong push, and being unlatched, it slowly opened and admitted him. He stood in a very small square chamber. There was no window. A table was in the middle, two chairs stood against the wall, and in one corner was a handsome chest on which two books were lying. All the furniture was of carved oak. Harry opened the books, and then the chest. The former were a Latin missal and breviary; the latter was occupied by a set of church vestments, a crucifix, a thurible, and sundry other articles, whose use was no mystery to the travelled discoverer. "So you are a priest's hiding-place," said Harry, dryly, to the concealed chamber. "So much is plain. They say mass at this table. Well, I did not know we had one of these at Ashcliffe. I wonder how many years it is since this was inhabited? I protest!--upon my word, I do believe it is inhabited now!"