The Color of Demons — Stephen Hawley Martin

A presidential campaign is heating up, the polls say it's much too close to call, when they are thrown together. She is beautiful, compassionate, and Liberal. He is handsome, Conservative, and has the reputation of a womanizer. They come in contact and sparks fly. Too bad they are on different sides. Then she realizes something sinister is going on that's causing her candidate to exhibit bizarre behavior. Will he help her find out what's happening? As destiny would have it, they quickly realize they have no choice, they must come together and work together -- for if they fail, a new dark age will engulf the world. Time is running out. Election Day draws near. Will they be able to save the planet? You won't want to put this book down until you find out.