This D. Gray-Man Manga Set Volumes 1-12 (3-in-1) is a collection of comic books by artist/writer Katsura Hoshino, published by VIZ Media. The set includes all 12 volumes of the series in English, featuring the character D Gray Man in a shonen genre. This manga set is intended for a general audience and comes in a softcover format, making it a great addition to any manga enthusiast's collection.