What a fascinating book describing some of Marco Polo's adventures! The reading level of 9-11 is accurate in general depending on the child's reading level. It wouldn't have been a challenge for my 11 y/o son, but for the sake of my 7 y/o I decided that we should read it together. We not only enjoyed reading about the Polos' adventures, but also about the controversies that have surrounded Marco's book, and his great influence during the Middle Ages and beyond. This book has been a great addition to our study of the Silk Road, the Mongol Empire, and geography (Italy, the Near East, Central Asia, and the Far East). It contains two maps that are very helpful. LQ.