A gritty new thriller from the bestselling author of Stalker. Perfect for fans of Kimberley Chambers and Martina Cole. ONE LIFE CHANGING MOMENT OF MADNESS. English teacher Izzy Cole wanted a fresh start with her family. A new town, a new home, and a new school. When sixth form student Nicky Stevens takes a special interest in her, Izzy is initially flattered. But as their dangerous friendship teeters on the edge of something more, alarm bells go undetected and one moment of madness leads to devastating consequences. Izzy soon finds her family, her career and her life hanging in the balance as she becomes his darkest obsession...