Join Wonder Woman(TM), Batgirl(TM), and the rest of the DC Super Hero Girls(TM) in an all-new action-packed paperback series!When an athletic competition with the school's super-villains gets way out of hand, young Wonder Woman, Supergirl(TM), and Batgirl team up with a few of their fellow superpowered students to save the day after the school bell rings. This chapter book features humor and action-packed stories and art throughout.