A Killer Came Knocking

Jack's wife is murdered. He has the chance to see justice done. But at what cost?Jack found the love of his life when he met Kate. But their happiness was shattered when she opened the door to a cold-blooded killer. He will never forget the face of the man who stole his future. The only person who loved Kate as much is Emily, her twin. So when Jack tells her that he's found the man who murdered her sister she doesn't hesitate to help him exact revenge. As the plans for vengeance lead to unforeseen danger, Emily has to trust Jack more than she has ever trusted anyone. Can you always believe what you see? An absolutely nerve-shredding suspense thriller, perfect for fans of Karin Slaughter, B.A. Paris and Linwood Barclay.