ASK HER WHY: A Dark Psychological Thriller About Revenge, Obsession, and a Two-Year Plan

She has been watching him for seven hundred and twenty-eight days. He does not know her name. By Saturday, his life will be over.

Naomi Carrick is the woman across the landing. She feeds his cat when he travels. She knows his bank balance, his blood type, the brand of biscuits he buys on a Saturday afternoon. She has spent two years preparing for the six months she has now been living three steps from his front door.

She does not want to kill Daniel Hoyle.
She wants something far worse.

Three y...