[@Melkor] It's OK. I started the books because I got into a group playing the Dresden Files RPG (FATE). Being the only one in the group who hadn't read the books was... A journey, not gonna lie, made many mistakes. Anyway, I went into it with a big "Spoilers are OK" mentality. I loved the setting just from reading the game book, playing was even better, now that I'm listening to the audio books (they are awesome, James Marsters really goes all the way with playing out Dresden) I'm deeper than ever before. I'm going to go through them all, no matter what, at this point spoilers will just make me even more hyped for the later books. 
To all players: Don't hold back, if I make a mistake, tell me.