She'll do anything to save her son. But what if telling the truth means losing him for ever?On a crisp winter's evening, Beverly is cooking for her son. Eight-year-old Riley is climbing a tree in the garden, and Beverly smiles as she watches him. Nothing makes her happier than her precious child having fun - she never thought they'd be happy again.The water on the stove is boiling, and Beverly slides in a handful of spaghetti. When she glances out of the window again, Riley is not there.She races outside, her heart thumping. Riley is nowhere to be found.Instinctively, Beverly knows that her son has not just run away. She knows this because of her secret - the one she has kept for eight years. The one that means she has no choice but to keep neighbours at a distance, that stops her sleeping at night.She thought she'd made the right decision, that she was protecting her son. But now he's gone. Could this be all her fault?She'll do anything to save him. Yet if she tells the truth, she could lose him for ever...