The Bug Zapper - #4: Voltilly Strikes! A new villain named Voltilly is on the scene! She happens to have the very same powers as the Bug Zapper. How did she get them, and just who is she, anyway? Voltilly teams up with Mean Mosquito to capture the Bug Zapper.
Meanwhile, Robert and Amber visit a retired bug villain who has some surprising news.
This version includes a bonus animated scene at the end. Get a glimpse of Mean Mosquito's secret headquarters!
This is the fourth book in the Bug Zapper series.