From the international bestselling author of Strange Sally Diamond ' I couldn't stop reading! Absolutely a triumph!' Freida McFadden --- If my sister hadn't been beautiful, none of it would have happened. Ruby Cooper and her sister, Erin, live an idyllic life in their close-knit church community in Boston. But when Ruby is sixteen, she is involved in an incident that causes her family's world to implode. Across decades, the fallout leaves a wake of destruction behind Ruby in Dublin and Erin in Boston. Not that Ruby wants to think about the past. But it can't stay a secret forever. --- 'Dark, fearless and compelling - another unforgettable work from an outstanding and brilliant crime writer.' Jane Casey