i love this book because it has a mystery that made me want to read more and more

I am a teacher who assigns this book, and although there is a mild language problem it is nothing to write home about. I only assigned 15 of the 30 chapters to my class and they read the whole thing. Most of them came to class and talked about how they couldn't put it down and how they were going to buy the next story. I assigned this at the end of the school year when it is hard to get them into much of anything let alone reading a novel, but they loved it! They stopped by my class to tell me how much they liked the book. Which incredibly prompted them to ask it I had the next one in the series. This was a month before summer break!

Ingrid may lie but for good reasons. Ingrid also shows that teens can do things and be independent, this book is really good and suspensful. As a teen this book was awesome but some parents might not approve.

A great detective book. Intriguing, yet refined. The ending is very satisfactory. Mature topics call for mature readers. Mature 11 year olds, and 12 year olds.