Description: In Superflex Takes on Rock Brain and the Team of Unthinkables, children are exposed to their first Unthinkable character as they work through the Superflex Curriculum (sold seperately). This foundation of learning sets the stage for them to then move onto other books in the series, such as Glassman or Brain Eater. Each comic book highlights a particular Unthinkable and its powers while teaching readers about strategies they can use to defeat their own Unthinkables.