Hey guys, new to the forum, looks great from what I've seen so far. Im after a book I read a few years back, can't rememeber the title or author though. Its about a girl who uses cosmography to predict future events and she sees everything in numbers. Also, theres an emperor that murders people trying to find a way to live forever. Also something to do with a big 'hole' in the world. I know its a long shot, but yeah. It's been bugging me for a while, trying to find it to re-read. If anyones got any ideas as to what it could possibly be I'd really appreciate it.