Another I brought him, with the same result; a third, a fourth, and so on throughout the whole shelf.

"Are you not tired?" he asked with smooth irony.

"Oh, no," I replied, smiling, "shall I begin another shelf?"

"No, you need not," he answered, giving it up, "it is an old treatise on mineralogy that has long been lost."

I turned to the window; the book I had been reading on the preceding day still lay there open; I silently handed it to my grandfather, who gave it and then me a look of profound surprise, followed by a remarkable smoothing down of mien and accent.

"How did you find it?" he asked, looking at it with evident satisfaction.

"By chance, Sir."

"By chance! Oh! I have another thing missing. Ray's 'Chaos and Creation,' perhaps you could find that too, eh?"

He looked at me thoughtfully. Anxious to conciliate him, I replied, eagerly:

"Perhaps I might, Sir."