Travis LangleyTravis Langley is a psychology professor at Henderson State University and the author of Batman and Psychology. He has lent his expertise in superheroes and psychology to books about The Walking Dead, Doctor Who, Star Wars, and Captain America, as boh a series editor and a lead writer. A regular speaker at conferences and fan conventions, he maintains his own blog entitled Beyond Heroes and Villains, which has over 100,000 followers. Read More Read Less