Horde is novella about five survivors escaping from a large group of zombies. After hearing the converted tornado siren and watching a mass exodus from the campground that has served as home for three months, Percy, Jack, Harry, Melody and Joann make a decision to move further into the state park to find solace from the undead. However, as they move deeper into the forest, a discovery awaits them that is more horrific than what is chasing them.