Charlton Comics Group once boasted an impressive range of superheroes during the Silver Age of the comic book industry. After the company went defunct, DC Comics acquired their library of content and characters, subsequently putting several of them into print. These heroes actually formed the basis for Alan Moore's iconic deconstruction superhero team, the Watchmen, as their Prime Earth counterparts went into print. Despite being few in number, the Charlton heroes have become some of DC's most entertaining characters and are symbols of the company's legacy heroes. Each hero represents their own sub-genre.
Source：https://www.cbr.com/al-charlton-comics-characters-dc-updated/
