I was really interested in this book, I was! I've loved the idea ever since Once Upon a Time for there to be a book about Hook and the reasons he was the way he was. For the life of me though I could not get into the story not because of the world building (which was well done) or the writing style (actually pretty realistic to what might actually have happened) and not to mention how she portrays Pan (because that was just brilliant) maybe I just wasn't into this style of writing and I might pick it up at some other point. 
 If you like fairytale retellings and like the more "adult" versions because there is a lot of adult content that would not be suitable for children probably younger than 16 years old.