'What gave me a sudden shiver was the notion that there were two of me. The little sister me, who was good and mostly kind; the girl Alice and Dottie knew. And then there was this other me, the one lurking inside me, eager for danger and risk, for something that could be as wild as the sea was in winter. For Natalie.' Nothing ever seems to happen in the quiet, respectable seaside town of Norton. The war is over, and everyone's thrilled to be living peacefully - everyone but thirteen-year-old Lizzie, who's so bored she feels like she could scream. Until wild, dangerous, break-all-the-rules Natalie arrives. Lizzie is drawn irresistibly to the exciting new girl from the wrong side of the tracks, and as the girls grow closer over the summer, Lizzie discover a new side to the town - and to herself - that she had never imagined before.

Natalie and her young brother, Philip, let Lizzie in on a secret. Despite what everyone thinks, the danger of war is still hanging over them. Philip has a 'second sight', and all around him he sees evil: apparently innocent people, hiding in the quiet town until the time is right for revenge. Natalie and Philip call them 'Left-Over Nazis'. It's up to them to root these people out and force them out of Norton. Lizzie is swept up in what begins as an exciting game, but as the children begin to target their neighbours, the consequences of Philip's 'gift' spiral quickly out of control. A chilling, powerful tale that will linger with you long after the final page, from Whitbread Award-winner Diana Hendry.