Strangers on a Train meets The Family Next Door in this page-turning thriller by the author of The Perfect EscapeWith friends like these, who needs enemies? Isolated and embroiled in a custody battle, Mary needs a friend more than ever. When she meets the charming and enigmatic Willa at a Brooklyn playground, the women’s connection feels fated. Finally, she has someone on her side. During a margarita-fueled moms’ night out, though, Mary shares her darkest secret about her ex, George, and Willa simply disappears. No calls, no texts, nothing. Two months later, Mary’s divorce is almost finalized, and she’s trying to build a new life for her son in upstate New York. On her first day in town, she runs into Willa…only Willa’s name is Annie now, and she’s got an entirely new family in tow. When George turns up dead and Mary becomes the prime suspect, she has no choice but to turn to her only friend in town: Willa.As coincidences—and evidence—pile up, Mary begins to wonder whether Willa had something to do with George’s death. Is the other woman a friend or a foe, a confidante or just a con? Mary must uncover the truth before she loses everything.