Tetragrammaton Labyrinth Volume 1 is a horror manga published by Seven Seas under their Strawberry line. For older teens 16 and up. Sister Meg and the apparently immortal Angela team together to fight occult menaces and evil humans in an effort to keep London safe from the forces of darkness.  Plenty of action and gore and scary designs with a tinge of tragedy. Translated by Kenji Komiya and adapted by Shannon Fay. $11.99  Email  seshos@hotmail.com