Earth's Mightiest
Marvel 1968 Archive
Earth's Mightiest
THE X-MEN #48-52: First appearances of Polaris and Mesmero (1967-1968)
Earth's Mightiest
Sub-Mariner #5-6 (1968): Watch Out For…Tiger Shark!
Earth's Mightiest
THE HULK #105-108 (1968)
Earth's Mightiest
FANTASTIC FOUR #72
Earth's Mightiest
MARVEL SUPER HEROES #12-13, CAPTAIN MARVEL #1
Earth's Mightiest
CAPTAIN AMERICA #105-106 (1968)
Earth's Mightiest
THE AVENGERS #59-60: YellowJacket! (1968-1969)
Earth's Mightiest
Avengers #54-55 (1968): ULTRON-5!!!!!!
Earth's Mightiest
Tales To Astonish #92-100 (1967-1968)
Earth's Mightiest