I absolutely LOVED this book. It was a dark and twisted version of the Faerie Realm. It started out slow but I was immediately pulled in. I loved the rich details and world building. The characters were so realistic. Each one of them flawed in their own ways. My favourite had to be Jack. His character was portrayed the best of all. I loved how he was torn between his loyalties and his purpose to protect Jenny. There was a romantic element within the book but it definitely doesn't detract from the overall story. I liked that it wasn't all insta-romance like how most YA novels are. I'm so happy to have read this treasure of a book and definitely would recommend others to read it as well. You won't be disappointed :)