For use in schools and libraries only. Join Wonder Woman, Supergirl, Batgirl, and more of your favorite heroes in this exciting LEGO DC Superheroes adventure! When super-villains from outer space threaten to steal the world's toys, it is up to DC Comics' greatest super heroes to save the day! But can Wonder Woman, Supergirl, and Batgirl defeat the evil aliens without a good plan? Or, will they be defeated before naptime?