launching his own new independent series "Captain Marvel Adventures," which would later go on to sell more copies than "Superman." In fact, for a while Captain Marvel was the most popular ...

There was also a Captain Marvel fan club as well as merchandise. Superman and Shazam's most bitter fight revealed their long-standing grudge, killed a major hero, and permanently damaged the ...

If it hadn't been for Superman, a revolution in pop culture history, we wouldn't have had Shazam, and if it hadn't been for Shazam, we would not have had Captain Marvel. Ironically enough ...