Early Superman Action covers are scarce -- very scarce. They're also very popular with Golden Age collectors, which means the copies that do make it to market are snapped up almost instantly. This dynamic cover is a great example as to why Superman was so big then, and why GA Supes are so popular now, as the Man of Steel performs the impossible in a realistic-yet-fantastic setting, and brings truth and justice to the downtrodden in his own inimitable fashion. The fifth-ever Superman cover, and a beaut.