I had heard the Count say that he meant to examine the rooms on each side of the library, and the staircase as well, before he entered on any explanation with Sir Percival. This expression of his intentions was necessarily sufficient to inform me that the library was the room in which he proposed that the conversation should take place. The one moment of time which was long enough to bring me to that conclusion was also the moment which showed me a means of baffling his precautions⁠—or, in other words, of hearing what he and Sir Percival said to each other, without the risk of descending at all into the lower regions of the house.