I didn't even read this one to the kids because I just didn't like it.
I liked the concept, but overall it just didn't do it for me.
For one thing, I don't want my kids thinking that I'm going to let them take my phone and go out for a walk without a grownup... in first grade. Sorry, ain't happenin'.
Anyway, the idea was good-- all the new things we try as we get bigger kind of thing-- but the book fell flat for me.