Travis Langley, PhD, authored the acclaimed book Batman and Psychology: A Dark and Stormy Knight (Wiley & Sons; Turner Publishing). He is the series editor for the Popular Culture Psychology series, including The Walking Dead Psychology: Psych of the Living Dead, Wonder Woman Psychology: Lassoing the Truth, and Captain America Vs. Iron Man: Freedom, Security, Psychology (with foreword by Stan Lee) along with looks at Star Wars, Star Trek, Game of Thrones, Supernatural, Doctor Who, Daredevil, Black Panther, Westworld, and more. A distinguished professor of psychology at Henderson State University, he teaches on the psychology of crime, mental illness, media, and social behavior.