I speak relatively," I added, with a laugh.

"Of course I mean YOUR own." He gravely made an entry of these details.
"Perhaps," I added, "you have already done this ?" "Perhaps," he returned enigmatically.

"Now, my dear friend," he continued, putting the note-book in his pocket and rising, "would you excuse me for a few moments?
Make yourself perfectly at home until I return; there may be some things," he added with a sweep of his hand toward his heterogeneously filled shelves, "that may interest you and while away the time.

There are pipes and tobacco in that corner." Then nodding to me with the same inscrutable face he left the room.

I was too well accustomed to his methods to think much of his unceremonious withdrawal, and made no doubt he was off to investigate some clue which had suddenly occurred to his active intelligence.
Left to myself I cast a cursory glance over his shelves.