Secret Coders: Robots & Repeats by Gene Luen Yang
My rating: 3 of 5 stars
This is such a unique series. It brings mystery and adventure to learning how to code. The books build upon each other as they teach coding and the plot continues as well. Still on the search for her missing Dad, Hopper and the guys learn to put repeats within repeats into their coding along with learning how binary code and ASCII work. There are times in the story where it will ask you to write some code or guess what a given code will make. It would be great when this series is finished to publish a workbook to go along with it.