Superman #1, published in 1939, is a landmark issue that marks the beginning of Superman's solo adventures in his own comic book series. This comic book features the iconic cover of Superman lifting a car, showcasing the Man of Steel's incredible strength. The story follows Superman as he battles against corrupt politicians and criminals, using his superhuman abilities to protect the innocent. With its historical significance and enduring popularity, Superman #1 (Action Comics) is a highly coveted collectible for Superman fans and comic book enthusiasts.