The Hidden — Sarah Pinborough

Rachel Wright woke up in the hospital one morning with no memory of who she was or how she got there. It took a while, but once she got over the shock she decided amnesia wasn't all bad. Piecing together her past, Rachel grasped this opportunity for a fresh start. What did she care if everyone she used to know thought she'd changed a bit too much? Life was good for the "new" Rachel. . . .

But now her life is starting to fray at the edges. She's been having hideous nightmares and seeing strange things in mirrors. She's becoming more and more certain that something bad is coming. Something terrible. Something wants to break into this world, to play games of blood and death with the living. And it's coming for Rachel.