Mark Cotta Vaz is an American author, editor and film historian. He has authored over thirty books, including four New York Times bestsellers. In 1989, he wrote Tales of the Dark Knight Batman's First Fifty Years: 1939–1989, which the Los Angeles Times noted "will delight comics fans." He has focused on documenting film special effects and other behind-the-scenes aspects of visual presentation. He has written about these aspects for both Star Wars and Star Trek.