The link in this story reveals some spoilers about the 7th Harry Potter book, so don’t follow it and read it if you haven’t read it!
JK Rowling is planning on writing a “Harry Potter Encyclopedia” explaining some of the background of the characters, and possibly writing about some of their fates after book seven, Harry Potter and The Deathly Hallows, ends.
She also reveals who got the “reprieve” she talked about before book 7 came out. For those of you who don’t know what I’m talking about, one of the characters was supposed to die, but she decided against it. There has been a lot of speculation about who that was, and she’s finally revealed who she saved.