A- – Earth's Mightiest Blog

FANTASTIC FOUR #2 (1962): 1st Skrulls!

Amazing Spider-Man #31-33 (1966): 1st Gwen; Harry; Miles Warren

FANTASTIC FOUR #52-53 (1966): 1st Black Panther, Klaw

FANTASTIC FOUR #56 (1966)

AMAZING SPIDER-MAN #59-61 (1967)

THOR #145-146 (1967)

AVENGERS #47-49 (1967-1968): 1st Black Knight II; Cap quits

DAREDEVIL #42-46 (1968): 1st Jester

AMAZING SPIDER-MAN #76-77 (1969)

AVENGERS #59-60: 1st YellowJacket; Jan marries Hank (1968-1969)

SUB-MARINER #14 (1969)

X-MEN #57-58 (1969): 1st Havok

ASTONISHING TALES #1-2 (1970): Ka-Zar Solo Story; 1st Garokk the Petrified Man

DAREDEVIL #63-64 (1970)

AVENGERS #88 and HULK #140 (1971): 1st Jarella

CAPTAIN AMERICA AND FALCON #153-156 (1972): 1st Jack Monroe; Steve Englehart

Adventure into Fear with Morbius the Living Vampire #24 (1974)

AMAZING SPIDER-MAN #136-137 (1974): The Green Goblin lives again!

Incredible Hulk #180-182 (1974): 1st Wolverine

WARLOCK #9-15 (1975)

DEFENDERS #31-33 (1976)

UNCANNY X-MEN #98 (1976): 1st Amanda Sefton; new Sentinels

DEFENDERS #44-46 (1977): Dr. Strange quits; Elf w/a Gun dies

Iron Fist #11-12 (1977)

WHAT IF #32: What if the Avengers had Become the Pawns of Korvac