Nighttime encounters on lonely roads helped turn a real western Pennsylvania man into the ‘Green Man’ of legend.

(STATE COLLEGE, PENN.) Every semester I teach a class called History of Monsters, Aliens and the Supernatural at Penn State. It fills up quickly, because students, like many people, are fascinated by the supernatural.

During the course, students occasionally bring up the western Pennsylvania tradition of the “Green Man.”

Originally published on theconversation.com, part of the BLOX Digital Content Exchange.