Earths Survivors Plague

This is book five in the Earth's Survivors series. A civilization ending event has destroyed most of Earth's population. Her cities are leveled. Government, military, police are all gone. The few people left alive are noticing that a new type of life is rising from the ashes of the old world. Something alive, yet not precisely alive... The Nation begins to rise from the ashes of the old world... The attack came fast when it came. Mike only remembered the details after the fact. Molly had the right side, Tim the left, Mike had taken a lead of fifty feet or so right up through the middle of the tall grass. It left him blind for the most part. The grass was higher than his head in most places, unless he walked right on the hump in the middle of the old road, and that was not an easy task. He found himself spending too much time concentrating on the next footfall. So, he came down off the hump and walked slowly beside it. Watching for darker shadows within the golden brown of the grass. He turned his head to look over to the right and Molly when his eye had caught movement in the trees just over her head. There was no time for thought. He swung his rifle up and fired. He had no time to register what he had accomplished. He dropped his eyes from the woods, alerted by a yell from Tim on the other side of him and the Zombie was on him just that fast.