In 2007, Beck Randall moves with his wife and teenage daughters into a long-abandoned cabin deep in the woods, built a century before by his grandparents. Once there, daughters Tina and Lucy discover that their predecessors have left an imprint of suffering and violence the girls refer to as " The Whistler," an eerie presence infused in the nature that surrounds them. As the 1907 and 2007 storylines braid together, characters and events intrude upon...