Major Key
Tales to Astonish #27
Hank Pym's first appearance, before adopting the Ant-Man identity.
View key issue guideMarvel & DC Key Comic Issues
Explore 345 collector guides covering major and minor Marvel & DC comic milestones.
345 published key issues
Major Key
Tales to Astonish #35
First appearance of Hank Pym as Ant-Man in costume.
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Major Key
Amazing Spider-Man #2
First appearance of the Vulture, one of Spider-Man’s earliest recurring enemies.
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Major Key
Amazing Spider-Man #3
First appearance of Doctor Octopus, establishing one of Spider-Man’s defining villains.
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Major Key
Fantastic Four #12
First meeting and battle between the Fantastic Four and the Hulk.
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Major Key
Tales of Suspense #39
First appearance and origin of Tony Stark/Iron Man.
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