Something is up at Super Hero High, and WONDER WOMAN(TM), SUPERGIRL(TM), BATGIRL(TM), and the other DC Super Hero Girls(TM) are on the case in this Pictureback storybook--with bonus stickers and collector cards! Wonder Woman's shield, Supergirl's cape, Batgirl's utility belt, and other items are disappearing from Super Hero High--the school for the most powerful teens in the galaxy. The heroes go on the hunt to figure out who--or what--is making off with their hero gear in this action-packed book for young readers! Full-color collector cards and stickers add to the adventure! Get your cape on with the DC Super Hero Girls(TM)--the unprecedented new Super Hero universe especially for girls that includes books, apparel, action figures, playsets, and so much more!