I have enjoyed all the Sachar books. This one ventures into controvesial language and behavior and nervous parents and teachers will worry that children will use this language inappropriately. I read this book to my seven year old and not only did he love it, but he found the discussion of such controversial subjects very thought provoking. There is a lengthy discussion between friends and parents about giving somebody the finger. What it means, how context influences meaning, who is aware or unaware of its meaning. I don't know where else kids are going to find such thoughtful and provocative discussions. Certainly not from parents and teachers. Thank goodness for Louis and his brave publisher. This book connects to kids in a dramatic and moving way, and best of all shows that reading can be a real key into understanding and thinking. Kudos to Sachar!!!