In June 1938, Superman debuted in Action Comics #1, published by what is now DC Comics, and introduced a new superhero archetype. Riding the superhero wave, Martin Goodman, a savvy pulp magazine publisher, launched Timely Comics in 1939, the seed that would eventually grow into Marvel Comics. His first shot, Marvel Comics #1, made a splash big enough to soak the entire industry. It sold 80,000 copies on its first run, followed by a jaw-dropping reprint of 800,000 more. By the 1940s, Timely’s superhero lineup had expanded and scaled profits.