Robots & Repeats: Secret Coders #4    by Gene Luen Yang & Mike Holmes Order:  USA  Can First Second, 2017 (2017) Softcover      Reviewed by Ricki Marking-Camuto The fourth installment of Secret Coders, Robots & Repeats, sets up another roadblock for our fearless coders. Hopper, Eni, and Josh are finally making some headway in their offensive against Principal One-Zero, but Eni's family throws a wrench into the works, disapproving of his new friends. What is straight-shooter Eni to do? Gene Luen Yang and Mike Holmes continue to keep up the excitement and learning with each Secret Coders installment. This is the perfect series for any young technology lover. Note: Opinions expressed in reviews and articles on this site are those of the author(s) and not necessarily those of BookLoons. Find more Teens books on our Shelves or in our book Reviews