Patricia Highsmith meets E. Lockhart in Out of her Depth - a simmering summer thriller about the choices you make as a teenager, and what happens when they go horribly wrong. There are summers that could change your life.

There are summers that could end it. Meet Rachel. An unassuming young woman from a quiet London suburb.

Picture the scene:A summer job at the beautiful Villa Medici in the Tuscan hills. A group of glamorous teenagers, used to a life of privilege. Lavish parties, heady sun-soaked days, backstabbing and bedhopping.

Until someone goes too far. And nothing will ever be the same. Readers love Out Of Her Depth:'Really believable characters, a great plot, a wonderful setting...felt like I was in Italy soaking up the sun.