"After her best friend's mysterious death, Elizabeth Smith's picture-perfect life in the Memphis suburbs has spiraled out of control-so much so that she hires a personal assistant to keep her on track. Composed and elegant, Brianna is exactly who she needs and slides so neatly into Elizabeth's life, almost like she belonged there from the start. Soon, the assistant Elizabeth hired to distract her from her obsession with her friend's death is the same...