He watches you constantly.
He sees everything. As a CCTV operator, Casey can travel at speed through the streets of Aberdeen and keep people safe, all from the comfort of his chair.

He knows your secrets.
You are one of the people he likes to follow. He keeps an eye on you, notices every detail of your body language, even in your most private moments, when you think no one is watching.

But now he wants more.
There's a reason he knows your routine like the back of his hand. It's because he wants revenge. And when you know as much as he does, it’s easy to take advantage…

Praise for Deborah Masson
'Terrifying, edge-of-your-seat stuff' - Emma Curtis
'A genuine rising star' - Denzil Meyrick
'First-class crime fiction' - Marion Todd