The First Martian Manhunter?

I assume that when seeing the title to this post, most fans of DC Comics immediately think of the shapeshifting, fire-hating martian, J’onn J’onzz who made hist first appearance in Detective Comics #225 (November 1955).  Indeed, some call this character DC’s first Silver Age superhero.  Other DC fans might think back a couple of years […]
Golden Age of Comic Books