Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent book

Since I bead and find the process very meditative, this book sounded like an excellent choice. The book is divided into catagories. Each give a little bit about the gem stone used and how it is used in different cultures. There are great pictures of finished pieces. This is an excellent book for inspiration of your next project or to see how different gemstones can affect your moods. I highly recommend it.