Peter Dendle is a professor of English at Penn State Mont Alto, teaching classes on folklore, 20th and 21st century representations of the Middle Ages, Old and Middle English (language and literature), and the monstrous (in film, folklore, and society). Dendle has written books and articles on a number of topics, including cryptozoology, philology, the demonic in literature, zombie movies, and Medieval plants and medicine. His work on zombies was featured by NPR.