Oh yes, I can see that moving bookshelves could work very well in that way.

If we ever want to paint the library or get rid of the truly awful carpet, we would have to pack up all the books (ARGH) and move the shelves out. Putting things back would then be the right time to keep only some things. Well, we'll see.

I feel vengeful about a handful of books, but to most, you're right, I don't want to say, "You're going."

P.