Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Brilliant book; exciting, beautifully written & illustrated

I bought this book for my 7 year old daughter while on vacation in California. Once we started reading it together we could not put it down. It has really interested her in the history of the period-13th century China- and the book has a very useful appendix called "The story behind the story" which explains what is known about Marco Polo. This stimulated a discussion about how much was real and how much was fiction in the book itself. Not many books have provoked such insights! The other big plus is that it is not overly sentimental or soppy but still managed to engage my daughter with its combination of suspense and magic. We've ordered all the other books by this author.