Anyone have suggestions for a 10 year old who likes comic mischief? He's a huge fan of diary of a wimpy kid series but his reading level has moved beyond that. He's also really enjoyed the wild robot series, Matilda, and the skunk and fox books.
Thanks in advance!
Edit: thank you all for your great recommendations. I'm going to check them all out with him tonight!
I'd recommend the Alex Rider series by Anthony Horowitz. It's junior James Bond, my kids loved them.