When a super-duper magnet at a construction site accidentally turns on, attracting all the metal in the city, the Mechas are ready to help. But the robot friends are made of metal, too! The mighty Mecha Builders try different plans and they don't give up until the problem is solved. This Step 2 Step Into Reading Comic Reader features word balloons and eye-catching graphic panels. Based on an episode of Mecha Builders, from the creators of Sesame Street.