A Certain Magical Index, Vol. 1 - light novel Book 2014 A Certain Magical Index, Vol. 1 - light novel 鎌池 鎌池和馬 灰村 灰村キヨタカ 3 readers PublisherYen OnPublished2014 Children's fictionMagic, fictionNuns, fictionScience fictionJapan, fiction