Don't suppose you actually left the book for us anywhere, did you? You didn't say one way or another.

As for a spy, well, maybe we could help with figuring that out? When we get back, that is. We can come see all the Professors for office visits since we're burning to improve our academic performances. Maybe we could sneak a peak around.

Well, the professors we're taking classes for, that is. Coming up with an excuse for a chat with Professor Vector, say, might be a bit dodgy.