Book excerpt: From the author of acclaimed thriller 'The Detective's Daughter' A spellbinding mystery of obsession and guilt, this is also the poignant story of what happens to those left behind when a child vanishes without trace. It is the summer of 1968, the day Senator Robert Kennedy is shot. Two nine-year-old girls are playing hide and seek in the ruins of a deserted village. Alice has discovered a secret about Eleanor Ramsay's mother, and is taunting the other girl. When it is Eleanor's turn to hide, Alice disappears. Years later, an extraordinary turn of events opens up shocking truths for the Ramsay family and all who knew the missing girl.