Danny Dunn, Scientific Detective

I started reading these books in early grade school and enjoyed them a lot.
I don't think I would have read this before as it was published when I was in high school and
I had moved to more Asimov, Clarke, Heinlein and company.
I liked this book and it felt like what I remember from my childhood.
It was a little different, bringing up the possibility that a missing person had been murdered.
It was fun to read and I think it holds up pretty well even though it was written in the early 1970s.
I'm planning to read (or re-read) the rest of the series over time.