A compulsive, disturbingly relevant, twisty and powerful psychological, social-media thriller ... NUMBER ONE BESTSELLER
'Brilliantly twisty. I loved it' Lisa Jewell 'Another dark banger from the Orenda Books stable ... A brilliant, twisty cat-and-mouse book about fandom and obsession' Erin Kelly 'Effortlessly readable, intensely chilling. That ending floored me' Chris Whitaker ***LONGLISTED for the Guardian's Not the Booker Prize*** ___________________ Tom is a successful author, but he's struggling to finish his novel. His main distraction is an online admirer, Evie, who simply won't leave him alone.