It is difficult to find the exact sales figures of Superman Comics in the early decades because, like most publishers at the time, DC Comics hid these data to deny competitors, but given the general market trends at the time, the sales of Action Comics and Superman Perhaps Siegel and his writers gradually declined after reaching their peak in the mid-1940s. His character development had almost no idea of establishing a coherent mythology, but as the number of Superman titles and the number of writers increased, Weissinger called for a more disciplined approach.
Weissinger also introduced a letter column in 1958 to encourage feedback and build close relationships with readers. Weissinger retired in 1970 and Julius Schwartz took over. Wiesinger admits that he has lost contact with new readers. Superman’s face is based on Johnny Weissmuller (Johnny Weissmuller), inspired by comic characters Dick Tracy and cartoonist Roy. The works of Roy Crane and Douglas Fairbanks' costumes are also very similar to influences. The logo on his chest may have been inspired by the uniform of the sports team. Many carnivorous action heroes (for example, ghouls) wear capes.
Joe Shuster defined the aesthetic style of Superman in the 1940s. After Shuster left National, Wayne Boring succeeded him as the main artist of Superman comics. The writer John Byrne rewrote the myth of Superman and once again weakened the power of Superman. The writer gradually strengthened this power and modified many supporting roles , such as making Lex Luthor a billionaire industrialist instead of a mad scientist, and Let Supergirl become a man-made deformed creature, because DC wants Superman to be the only surviving K-star.
