-SPOILERS-
I'm still in freaking shock over here! Jace is Clary's brother?! D: I'm so disappointed. :(
Anyway, it was a pretty good book though there were parts where I did get a little bored with it but I'm glad I continued on.
Though I must admit, part of me was suspicious about Valentine being Clary's father, either that or Clary's mother had cheated on Valentine but I preferred to go with the first choice. Still wasn't expecting Jace to be Valentine's son and Clary's brother though. :(