FROM THE SUNDAY TIMES BESTSELLING AUTHOR OF OUR HOUSE AND THOSE PEOPLE 'I honestly didn't see the twist coming.Perfect.' - Jojo Moyes______________ Even an act of heroism has consequences On a perfect summer's day in Paris, tourists on the river watch in shock as a small boy falls into the Seine and disappears below the surface.As his mother stands frozen, a stranger takes a breath and leaps . . . ______________ 'A master of her craft' Rosamund Lupton PRAISE FOR LOUISE CANDLISH'A great writer' Fiona Barton'A masterfully plotted, compulsive page-turner' Guardian'Louise Candlish is one very clever writer' Sarah Vaughan'Beautifully modulated and terrifically suspenseful' Washington Post