Masterfully written and beautifully told, Heather Gudenkauf's debut is a stunning novel of family devotion, honesty and regret that will linger long after the last page is turned.It happens quietly one August morning. As dawn's shimmering light drenches the humid Iowa air, two families awaken to find their little girls have gone missing in the night.Seven-year-old Calli Clark is sweet, gentle, a dreamer who suffers from selective mutism brought on by a tragedy that pulled h...