It is very good because -SPOILER ALERT- I liked that it included the Dancing Mania (14th -17th century(1374-16??)). I have seen the Dancing Mania before in a TV show before. I want to read the next book of the series because I'm curious of what is going to happen next. Where did the pictures come from(In the book)? Did they take them or did they get 1 or 2 online? It's nice how the characters were adventurous and didn't care if they got hurt and were bleeding a bit. It's nice how for each book they change authors. Now with this new series I wonder who will be the all time villain or challenge. I would rate it 5 stars.