DC Super Hero Girls Year Hardcover Katana At Super Hero High

"Get your cape on with the DC Super Hero Girls, the unprecedented new Super Hero universe especially for girls! Sword-wielding Katana isn't like most high school students, but with classmates like Wonder Woman, Batgirl, and Supergirl, Super Hero High isn't like most high schools! In addition to training to be a super hero, Katana also follows the noble warrior traditions of the Samurai. Now an unknown source has given her the responsibility of guarding a hundred ancient Samurai swords, but why her and for what purpose? With the help of Wonder Woman, Supergirl, Ms. Martian, and some of her other super friends, she intends to find out!"