Marvin Arthur Wolfman (born May 13, 1946) is an American comic book and novelization writer. He worked on Marvel Comics's The Tomb of Dracula, for which he and artist Gene Colan created the vampire-slayer Blade, and DC Comics's The New Teen Titans and the Crisis on Infinite Earths limited series with George Pérez. Among the many characters Wolfman created or co-created are Cyborg, Raven, Starfire, Deathstroke, Tim Drake, Rose Wilson, Nova, Black Cat, Phobia, Bullseye, Vigilante (Adrian Chase), ...