It's a Bird...It's a Plane...It's an Undiscovered Copy of Superman's Debut
Seventy-one years after his first appearance, Superman continues to capture our collective imaginations. Armed with a blue cape and the power to fly, he single-handedly launched the "superhero" genre. So when an unknown copy of the very rare, very first Superman comic book comes to light -- and to auction -- word spreads faster than a speeding bullet.