Gus Vs. the Robot KingBook - 2014
You built a robot friend names Gus out of spare parts from your parents' lab. Gus isn't afraid of anything, EXCEPT the Robot King. How does the Robot King get all of the robots to do what he wants? And why is the top-secret robot lab downtown filled with tanks and tanks of jellyfish?
Publisher: Waitsfield, Vermont : Chooseco, 
Characteristics: 71 pages : color illustrations ; 21 cm
Alternative Title: Gus versus the robot king