Yes i agree this book is about a friendship, but.. this book is strongly based on witchcraft. Some of the content is not what I would want my 9 year old exposed to, and the girls do seem to have a rather sassy attitude towards others not a role model for my girl for sure.
My daughter received this book as a gift from a third grade teacher, she sat down with it and I didn't see her again until she was done! I asked how she liked it and she said she loved it. She is seven and going into second grade.
My daughter and I both loved the spunky heroines of this book. The books (there are three in the series, and a fourth in the works) are laugh-out-loud funny, but not crude. The vocabulary can be challenging. We are big fans of various books about Mary Anning, an 18th century archaeologist, and the girls talk about her in the third book of the series, so we really enjoyed that.
Highly recommended. My daughter read these books at 7, when she was ready for chapters and demanding vocabulary, but not ready to give up illustrations and largish type.
The was our first read-aloud series after a few Ramona books. My 5-year-old LOVED all of these books. My concern listed above is just that they use the word 'stupid' every once in ahwile which we aren't allowed to use in our house. But other than that, super fun, fast reads. My daughter is anxioulsy awating the next one!
We have spent an hour on the couch with this because my 5 year old daughter kept jumping up at the end of each chapter begging for "just ONE MORE chapter!"...until it was finished. This series is helping her want to learn to read on her own because when I stop reading, she keeps looking at the book to see what happens next. I recommend this as a very fun read-aloud for an emergent reader.