I don't know, but I think this sequel has a worse cliffhanger. Seriously. 
 Though I can say that the fighting scenes here were brilliant and more fast-faced than the first book. Maybe because this title finally introduced Seven, Nine and heck, number Ten! 
 Oh well, two more numbers to go: Eight and five. 
 This is kinda good. 3.9 I hope there's going to be a movie for this one too. Ho-ho I love to see Alex Pettyfer again, kicking ass as Number Four. :) 
 By the way, Pittacus Lore, what a joke!! :PP