Samantha Ryan has no memory of her past. All she has is a crayon drawing of a woman with the word 'Mummy' scrawled underneath. For the ten years Sam's been with the State Police, she's used their resources to search for clues to her identity. But it's as if all mention of her family has been deliberately wiped off the system, and no one knows why.
Everything changes the night her missing partner, Jack, attempts to kill her. Sam finds herself accepting help from Gabriel Stern - a shapechanger with secrets of his own. And when Jack is murdered, Sam finds herself caught up in something even bigger than she'd expected. Worse, it seems someone knows the truth about Sam's and would rather see her dead than have her past, uncover it...