Concrete Evidence is another action-packed novel by DiAnn Mills. From the moment I began reading, I had a hard time putting it down. Be prepared to read into the midnight hour as the twists and turns keep you guessing who the villain will be and who will die next. Avery Elliot, raised by her grandfather on his Texas ranch, after being disowned by her parents at a young age, finds herself in the crosshairs of an unknown shooter. Why? She’d done nothing wrong. She loved her grandfather immensely and took heed of everything he told her. She worked for his…