Of the four of us only three remained, and there was no going back from that. Emily and Josephine have always shared everything. They're sisters, flatmates, and best friends. It's the two of them against the world. When Emily has the perfect wedding, and Josephine finds the perfect man, they know things will change forever. But nothing can prepare them for what, or who, one of them is willing to give up for love. Four people. Three couples. Two sisters. One unforgivable betrayal. From the best-selling author of Missing Pieces comes a heart-wrenching story about family, loyalty, and obsession that will have you racing to the finish. "A stunningly assured debut that explores the ripples of a terrible family tragedy on the surviving fragile members. Beautifully written and surprisingly life-affirming." SARAH PINBOROUGH.