I am reading the Tuttle Twins series. It is written by Connor Boyack. The Tuttle Twins are a brother and sister named Ethan and Emily.
The most recent book I read was the Creature From Jekyll Island. The story talks about the twins going to the movie theater with their grandparents. When they got there, the tickets cost more money then they did when the grandpa was the twins’ age. This example was used to explain inflation. The reason there’s inflation is because of the Federal Reserve’s printing of money.
I like this series, I have read 7 books so far.
The Costume Kid 