The Alter Mysteries: Death Shadow

Zara, a private investigator and founder of The Paranormal Investigation Task-force, solves paranormal crimes on contract for the police. In over her head, she is pursuing a serial killer that threatens the delicate acceptance paranormals have received. Outnumbered 100 to 1 paranormals can end up in the concentration camps again. Zara must overcome the elusive criminal's walls or risk losing everything she holds dear.