|**Squadron Sinister Chronology**||||https://en.wikipedia.org/wiki/Squadron_Sinister|

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|Marvel Age Introductions by On-Sale Date|||||
|1969|AUG 12|AVN069|The Avengers|[AVNROS•Black Panther •Captain America • Goliath(Hawkeye) • Iron Man • Mighty Thor • The Vision • The Wasp • Yellowjacket][Kang the Conquerer][Nighthawk][Squadron Sinister]|
|1969|SEP 16|AVN070|The Avengers|[AVNROS•Black Panther • Captain America • Goliath(Hawkeye) • Iron Man • Mighty Thor • The Vision • The Wasp • Yellowjacket][The Grandmaster] [Squadron Sinister] [Doctor Spectrum] [Hyperion] [Nighthawk] [Whizzer][Kang the Conquerer]|