[That's actually a very Remus argument, so he's semi-prepared for this.]

Yeah, all right, fair point. Maybe it's true. But for every book that has that useful information in 'em, there's fifty squillion more than haven't got anything. If someone wants to sift through and find all the useful bits for me, that would be great, but people who like to read are never interested in those sorts of books, so it'll never happen.

And it might be an end to me. You can keep research. Tell me when you find good things.