RWBY: The Official Manga, Vol. 1 by

[Viz] Experience the introductory arc of the international smash hit series RWBY in a whole new way—manga! Monsters known as the Grimm are wreaking havoc on the world of Remnant. Ruby Rose seeks to become a Huntress, someone who eliminates the Grimm and protects the land. She enrolls at Beacon Academy, eager for the tests and combat challenges to come. Ruby knows she has the talent to achieve her goal, but is she ready to clash with Weiss Schnee, a fellow student and the haughty scion of the Schnee Dust Company?