From New York Times bestselling author Lisa Scottoline comes her strongest book ever, featuring many of the much loved characters from the wise-cracking all-women Philadelphia law firm of Rosato and Associates. Ace lawyer Bennie Rosato is duelling evil in the form of her own twin sister, exconvict Alice Connolly, who has returned to Philadelphia to exact her revenge and ruin Bennie. At the same time. Bennie's law firm is in trouble, so she takes on a potentially lucrative class action suit to save the day. Meanwhile, her colleague Mary DiNunzio persists in bringing in a case that will just provide more headaches – and laughs – than dollars. But then a mysterious stranger appears just in time to help Bennie in the fight of her life – a fight that turns out to be for her life.