Stephen Byrne is a comic book artist that has worked for DC, Marvel, and Dark Horse. He is best known for his work on Green Arrow, Justice League/Power Rangers, Wonder Twins, and Mera: Tidebreaker. WARNER BROS. ENTERTAINMENT INC. is a fully integrated, broad-based entertainment company and a global leader in the creation, production, distribution, licensing and marketing of all forms of entertainment and their related businesses, including DC Comics. DC is built on the foundation of the world's greatest Super Heroes, including Batman, Superman, Wonder Woman, Aquaman, and The Flash, as well as stand-alone, high-concept stories such as "Sandman," "Fables," and "American Vampire." DC also owns MAD , the subversive humor magazine parodying pop culture and current events.