I read this book 2 times, 1 in home and one in the book store. I think this book attract my attention, because I like to read about magical and mysterious book. This story have 4 books, the books for teenager, the way of the author write like I am in the same background having a same adventure with them. This story have also regular pictures and the words are not like novel that a page is full of words. I recommend this story to primary 5-secondary 1.