'The very definition of a page-turner' Clare Mackintosh Nothing has felt right since Elle rented out her house . . .

I'M IN YOUR HOUSE There's a new coldness. A shift in the atmosphere. The prickling feeling that someone is watching her every move from the shadows.

I'M IN YOUR HEAD Maybe it's all in Elle's mind? She's a writer - her imagination, after all, is her strength. And yet every threat seems personal. As if someone has discovered the secrets that keep her awake at night.

AND NOW I KNOW YOUR SECRET As fear and paranoia close in, Elle's own home becomes a prison. Someone is unlocking her past - and she's given them the key... Spine-tingling, chilling, and utterly compulsive, this is the thriller that EVERYONE is talking about right now - 'Brilliantly creepy' Sabine Durrant 'Super-believable, super creepy and super-readable (if terrifying!)' Fabulous 'Clever, tense, twisty' C.L.

Taylor 'A tour de force' Gillian McCallister 'Riveting, atmospheric and unsettling' Heat 'Brilliant and chilling' Karen Hamilton