The DC Super Hero Girls Adventure Collection #1 (DC Super Hero Girls)

Wonder Woman™! Supergirl™! Batgirl™! DC Comics, Warner Bros., and Mattel join forces to launch an unprecedented new Super Hero franchise for girls—DC Super Hero Girls™! 
 
The groundbreaking new DC Super Hero Girls middle grade series follows DC Comics' most iconic female Super Heroes and Super-Villains . . . as high schoolers. At Super Hero High, the galaxy's most powerful teens nurture their powers and master the fundamentals of what it means to be a hero. This slipcase features the first two novels in the series by acclaimed author Lisa Yee: Wonder Woman at Super Hero High and Supergirl at Super Hero High.