This vintage comic book is "Action Comics #300," published by DC Comics in 1963 during the Silver Age of US Comics. The cover art is done by Curt Swan, featuring the iconic superhero Superman (Clark Kent). The issue marks the 300th anniversary of the series and is considered a key issue for collectors. The comic is in English and is intended for a general audience, showcasing Superman's adventures as a member of the Justice League of America. This single issue comic book is a valuable piece of comic book history for fans of superheroes and collectors alike.