DD(8) is a good reader but has never been very interested in reading. She discovered the 13-storey treehouse and loved it so we got the others and she has nearly worked her way through them so I'm on the lookout for something else she might read. If your DC liked these books, what else did they enjoy? The only other book she really seemed to get in to was Diary of a Wimpy Kid but she only liked the first one.