It has been about 4 years between Disney at Dark and Disney at Dawn. This is what was hard about reading this at first, not enough infomation given by author on incidents he mention that happened in book 1. Once I got past that, it was an adventure story. Evil is trying to overtake Disney by making and controlling holograms of animals. The Kingdom Keepers are the only authorized holograms allowed in the park and for once the human verison are allowed to visit due to a parade to honor them. This was an exciting read following the clues and watching the kids figure out what to do next and make their move. My downfall with this book, is if you are not familar with the park, you might be confused with the different areas they visited and not being a gamer, some of that techonology was hard to understand. But this book is shelved and marketed as a TEEN book, so I give it a 4.