There is not even a single fault in this book, even if you will sit and try to nitpick, you won't find anything at all. Everything was just PERFECT!
I've read a Thriller/Mystery after a gap of several months and boy, do I regret it! I've wasted my time reading those puny YA Fantasies for all this time while I could have been reading these masterpieces. No, I am not making that mistake ever again.