Marvel & DC Key Comic Issues
Explore 66 collector guides covering major and minor Marvel & DC comic milestones.
Minor Key Comic Issues
Explore notable supporting keys, character moments and continuity milestones.
66 minor key issues
Minor Key
Action Comics #285
Superman publicly introduces Supergirl to the world.
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Minor Key
Amazing Spider-Man #34
Early rematch that develops Kraven's obsession with Spider-Man.
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Minor Key
Amazing Spider-Man #42
Mary Jane Watson’s face is fully revealed in a famous early appearance.
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Minor Key
Daredevil #81
Begins an important Daredevil/Black Widow partnership era.
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Minor Key
Tomb of Dracula #12
Early appearance expanding Blade's vampire-hunting role.
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Minor Key
Doctor Strange #1 (1974)
Launch of Doctor Strange's first series under his own title.
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Minor Key
Marvel Preview #2
Early solo Punisher feature expanding Frank Castle's background.
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Minor Key
Eternals #2 (1976)
Early expansion of the Celestials and Eternals concept.
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Minor Key
Avengers #181
Scott Lang appears shortly before taking on the Ant-Man identity.
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Minor Key
Uncanny X-Men #117
Important Xavier backstory involving his earlier travels.
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Minor Key
Uncanny X-Men #133
Iconic solo Wolverine chapter during the Dark Phoenix Saga.
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Minor Key
Ghost Rider #68 (1982)
Notable late-era Johnny Blaze story from the original run.
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Minor Key
Batman #366
Jason Todd begins operating as Robin in the post-Crisis predecessor continuity.
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