Scott Kenemore is the author of The Zen of Zombie ; Z.E.O. ; The Art of Zombie Warfare ; The Code of the Zombie Pirate ; Zombies vs. Nazis; and Zombie, Ohio, his debut novel. He lives in Chicago, Illinois.Helmut Ortner lives and works as a freelance writer and haspublished over twenty books, mostly on social topics and on issuesof justice. He lives in Darmstadt and Frankfurt am Main, Germany.