My friend and I spent about an hour today speculating and thinking of possible scenarios for the 7th book. We came up with some pretty interesting theories. She also told me something very interesting about a discussion her mom had with a librarian. This librarian has read all the books numerous times, and is positive that she's figured out what will happen in the 7th book, and how it will end (she didn't say what exactly, since she didn't want to ruin it). What I found more interesting, though, is that she said thatThat didn't really have anything to do with the plot of the book, but I still think it warrants spoiler tags for people that don't want to know that particular bit of information.Click to see Spoiler:what she thinks happens in the last book can be figured out by reading the first chapter of the first book. I found this fascinating and read the first chapter and now have some new theories.