A tender yet tantalizing novel about two friends, the summer night they fell apart, and the scavenger hunt that reunites them decades later--until the clues expose a breathtaking secret that threatens to shatter them once and for all. Laura and Casey were once inseparable. Coming of age in a lakeside hamlet in California, Laura felt connected to her best friend in every way: as they floated on their backs in the sunlit lake; as they dreamed about the future under starry skies; and as they teamed up for the popular scavenger hunts organized by Casey's mother, who happened to be...