Summer vacation is over and it&39;s time to go back to school! The new school year brings a new friend for Index—the lovely thoughtful Hyouka Kazakiri But there&39;s a new problem too and it&39;s tall blond and ready to ruin Touma&39;s day—the terrifying magician Sherry Cromwell!About the AuthorChuya Kogino is the artist for the manga adaptation of the smash hit light novel series A Certain Magical IndexKazuma Kamachi is a Japanese light novel author and creator of the massively popular series A Certain Magical Index its sequel A Certain Magical Index New Testament and a manga adaptation as well as two spin-off manga series A Certain Scientific Railgun and A Certain Scientific Accelerator