Las aventuras de Katana en Super Hero High

"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, Miss Martian, and some of her other super friends, she intends to find out"--