I like that they went on the adventures in the dungeons and found the gold and saved Jenny Armstrong. I didn't like that they were mean to Edgar even though he deserved it because he was teasing George. I think it is good for 7 and ups because it has some really good parts and bad parts, and they are really brave.
I can visualise each and everything while reading and amazon gives you the books for very reasonable price besides other websites. I love to read fiction, adventure, thrill and I am happy to explore more.