Clare Mackintosh is an author, feature writer and columnist. She has written for The Guardian, Sainsbury's Magazine, The Green Parent, and many other national publications, and is a columnist for Cotswold Life and Writing Magazine.

Clare spent twelve years in the police force, working on CID, in custody and as a public order commander, and has drawn on her experiences for her début psychological thriller I Let You Go. She is currently writing her second novel, out next year.

You do the same thing every day.

You know exactly where you're going.

You're not alone.

When Zoe Walker sees her photo in the classifieds section of a London newspaper, she is determined to find out why it's there. There's no explanation: just a website, a grainy image and a phone number. She takes it home to her family, who are convinced it's just someone who looks like Zoe. But the next day the advert shows a photo of a different woman, and another the day after that.

Is it a mistake? A coincidence? Or is someone keeping track of every move they make . . .

I See You is an edge-of-your-seat, page-turning psychological thriller from one of the most exciting and successful British debut talents of 2015.