"I don't like the look of this," added Cleanor, whose quick Greek intelligence had promptly taken in the situation. "It has been taken."

He was right. When the boarding was lifted, it revealed an empty space. All that remained was a wrapper of silk, which might very well have served—for there was nothing on it that absolutely indicated the fact—for a covering to the volume.

"What is to be done now?" said Scipio, as the four looked at each other with faces full of blank disappointment.

"My father," said the priest, after a short pause of reflection, "must have taken it away. He evidently did it in a hurry without carefully replacing the boards. He might have concealed the joining so well that it would have been very hard to find. See," and he put the covering back in such a way that the spot was absolutely undistinguishable from the rest of the floor. "This makes me sure that it has been done quite recently, and when he was not quite himself."

"I wonder," said Cleanor, "whether by chance your guests could tell us anything about it?"

"My guests!" cried the priest, vainly endeavouring to conceal his dismay.

"Don't trouble yourself, my good friend," said Scipio with a smile. "My friend Cleanor has taken me into his confidence, and I think you have done very well in helping him in this matter. It is just possible that, as he suggests, the women may have seen something,—enough to give us a clue."

"Possibly," said the priest. "The book was far too bulky to be easily destroyed. That I know, though I have never had it in my hands. But it may have been put away where it will be hard to find."

"Cleanor," said Scipio, after a brief reflection, "will you go and see what you can find out? The priest will show you the way."

Cleanor accordingly followed the priest to the apartment which had been assigned to Theoxena and her daughter. Only the elder woman was visible. Daphne, she assured Cleanor, after an exchange of affectionate greetings, was quite well, but was busy at the moment with some needlework. When questioned about the old priest and his movements, she had no information of any importance to give. He had been very strange in manner, constantly muttering, but so indistinctly that she could not catch more than a word or two here and there. She had, it is true, caught the word "treasure" once or twice. She had certainly not seen him with anything in his hands. Daphne, however, might have more to say. The old man had seemed to take a fancy to her, and had talked to her a good deal.