The product is a rare and collectible comic book titled Hanna Barbera Super TV Heroes #3 from 1968, featuring the 2nd appearance of popular characters Space Ghost and Birdman. Published by Gold Key Comics, this US comic follows the tradition of Hanna-Barbera's animated series and falls within the genre of comics. Perfect for fans of classic superhero stories and comic book collectors alike, this vintage comic is a valuable piece of nostalgia from the 1960s.