Actually, that's an excellent idea about a House party after OWLs and NEWTs--if they all tow the line between now and then.

I like how you think, Patil: you'll make an excellent Prefect one day.

As for Our Lord, I suspect we would not have occasion to touch the texts He was consulting. For myself, I shouldn't presume to think that my knowledge or interests approach His own. On the other hand, I do imagine we'll feel the profound effects of His Presence lingering in the library for many days to come.