The internationally bestselling author of The Last Mrs. Parrish follows that success with an addictive novel filled with shocking twists about the aftermath of a brutal high-society murder.Kate English's mother, Lily Michaels, is dead, the victim of a terrifying attack in her tony suburban Baltimore home. Barely keeping it together for the sake of her family, Kate is surprised and grateful to see Blaire Barrington, her old high school BFF, at the funeral.Thick as thieves from middle school through college graduation, the girls fell out on the morning of Kate's wedding to the confident, arrogant Simon English nearly fifteen years before. Almost instantly the years of separation fall away, and Kate and Blaire slip comfortably back into their old roles. Kate, now a prominent heart surgeon, is the accomplished, anxious achiever, while Blaire, a bestselling mystery author, serves as her fierce defender against all enemies.And now more than ever, Kate needs Blaire's loving protection. Lily's killer is still out there . . . and has begun taunting Kate with threatening notes sometimes accompanied by gruesome clues. Without any solid leads, the police investigation has stalled. As the messages become increasingly macabre, Blaire decides to take matters into her own hands, alienating friends and relatives with her relentless, almost accusatory questions.As Blaire pushes further, the danger for those around her—including the increasingly unstable Kate—grows. But will her relentless quest for the truth push her—and Kate—over the edge?In this second novel, told with the lightning pace of The Last Mrs. Parrish, Liv Constantine raises the stakes, creating an exquisitely tension-filled and absorbing tale of psychological suspense in which innocent lives—and one woman's sanity—hang in the balance.