"Meticulously crafted and deeply satisfying...a first-class psychological thriller."? --Charlotte Philby, author of Part of the Family A twisty, whip-smart debut thriller, as electrifying as the #1 New York Times bestseller The Girl on the Train, about impending motherhood, unreliable friendship, and the high price of keeping secrets. Helen's idyllic life--handsome architect husband, gorgeous Victorian house, and cherished baby on the way (after...