I’m not sure if I ever read this one as a kid, but I loved it as an adult. A great adventure story and you finally get to meet the M person. Very exciting.

I also really liked the explanation for why Annie and Jack found the treehouse in the first place. They had to find it together, combining their personalities.

I’m so glad I went back and read this book. It really set up the future books in the series.

A great read.