"Sue Keller is lost. When her father dies suddenly, she's orphaned in her mid-twenties ... Then Sue meets Annie. It's been twenty years ... She was Sue's live-in nanny at their big house upstate, and she loved Sue like she was her own ... Sue is only too eager to welcome Annie back into her life; but as they become inseparable once again, Sue starts to uncover the truth about Annie's unsettling time in the Keller house all those years ago, particularly...