Rob Walker graduated at the University of Texas in Austin. There he wrote for comics for the first time, creating an experimental strip together with artist Erin Mayes. Rob Walker became a freelance journalist who covered topics ranging from money culture, advertising and music to sequential artists. His work has appeared in many magazines and newspapers. Walker has worked as an editor for the New York Times Magazine, Money, and The American Lawyer, among other publications. Rob Walker is also the writer of the comic 'Titans of Finance' with art by Josh Neufeld.