The Iron Hunt (2008) by Mar­jorie M. Liu is the first in a new series fea­tur­ing demon hunter, Max­ine Kiss. By day she has demonic spir­its liv­ing on her body, mak­ing her immor­tal by pro­vid­ing their bod­ies for her armor and at night, they awake and peel away from her skin to be her body­guards against