I am Starting to Read " A to Z Mysteries"

I am starting to read " A to Z Mysteries". It's a really good series. I’m in the middle of reading two books at the same time and I have already read three books.

It's about three kids solving crime mysteries together. 

There are two boys and one girl. They all live next to each other. They are eight year’s old, almost nine. 

The girl's name is Ruth Rose. She likes to wear all one color and she likes to ask questions.  

One of the boy's names is Josh, who is funny. He is always hungry and he likes to eat. 

And the other boy is named Dink, who is maybe the smartest one. Dink is not his real name. In the book, his actual name is Donald David Duncan, but nobody calls him that. They just call him Dink for some reason. 

Here are all the books that we have of " A to Z Mysteries":