Robert 'Bob' Rozakis (born April 4, 1951) is an American comic book writer and editor involved in the production department at DC Comics from the 1970s through the 1990s. He is mainly known as creator of such characters as 'Mazing Man, Mister E, The Calculator and Duela Dent. He was the Teen Titans writer from 1976 to 1978. Some of his writing credits include backup stories for Aquaman, Atom and Air-Wave in Action Comics. Bob also wrote the "Superman: the Secret Years" mini-series, which revolved around Clark Kent attending college and changing his identity from Superboy to Superman. Bob was known for his monthly DC features: Ask the Answer Man which involved fans asking a variety of questions ranging from the value of comics, to information on characters.