Where did the idea of Superman come from? Exploring the hero's origin

Booster Gold (TV Series) - News - IMDb

Superman (Earth-One) - Wikipedia

Why was Superman created? The inception and purpose of 'Man of Steel

Truth, Justice and the American Way' -- Exploring Comic Books in

Unlocking the History of the Multiverse

The Origin(s) of Superman – Multiversity Comics

Superman, Batman, and the Evolution of the 'Perfect' Hero Body

What are the origins behind the creation of Superman? - Quora

Rep.-Elect Robert Garcia (D-Calif.) will swear himself in on

How Superman's Origin Changed

Supermen Before Superman, Vol. 1