Can I just say how much I hate this cover. The colours are awful and then there's the model in that very weird and unattractive pose. I can't think of a reason why anyone would choose a cover like that...
The book wasn't so good either. We've now left the 'safety' of the house to travel the country, which will only work properly if you create a world thoroughly. Otherwise it does just feels flat and uninteresting. And why would Manhattan be so much safer than were she is now? Manhattan is were she got abducted in the first place!
For me, this really was one of the second-in-a-trilogy books, that are here mainly to fill the gap between books one and three, and the author's pocket of course. Because I think, if you haven't got enough story for three books, just make it a duology!
Note: I read a Dutch translation of this book