Arrowood is the most ornate and grand of the historical houses that line the Mississippi River in southern Iowa. But it has a mystery it has never revealed: it's where Arden's younger twin sisters vanished on her watch seventeen years ago - never to be seen again. Now that Arden has inherited the house, she returns to it determined to uncover what really happened to her sisters that traumatic summer. But Arrowood and the surrounding town hold their secrets close - and the truth, when Arden finds it, is more devastating than she could ever have imagined...
