The Power Coders are back just in time for Halloween! To get into an All-State Gaming Competition, the members of the Coding Club have to submit their own computer game. Working with a student graphic novelist, the Coders create a game complete with a mashed-up Frankenstein monster to help biology students prepare for an upcoming test. But when the graphic novel goes missing before the code is done, it's trouble for everyone! Using real code and step-by-step thinking, this graphic novel teaches kids fundamentals of computer science.