At the Ragged Edge chronicles the world's fastest boats and among the most extraordinary of sports spectacles. The focus is on the lives of two of the sport's most famous competitors: Gar Wood was a mechanical genius and a perfectionist. A self-made millionaire who once held more patents than any other living American, he devoted his considerable fortune and skills to becoming the world's greatest speedboat driver. Whether he was fighting off the challenges of racers from other nations, setting speed records, or racing a train down the Hudson River as a publicity stunt, Gar Wood always...