Who killed Harriet? Complicated, driven, loving; manipulative, irresistible, monstrous - whether you love her or hate her, Harriet is impossible to say no to. But someone has finally snapped and as Harriet lies dying, she is determined to figure out who has killed her. Was it her devoted husband? Or was it her best friend and sometimes lover? Or Karen, a fellow school mum and seemingly the woman who has it all - until the night Harriet persuaded her into playing Two Truths and a Lie? Teenage bullies, complicated friendships, and games (both on and off the playground) combine with envy, obsession and revenge to create a twisty tale of drama and suspense that you won't be able to put down.