|**Nightmare Chronology**|||||

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|Marvel Age Introductions by On-Sale Date|||||
|1963|APR 09|STT110B|Strange Tales|[**INTRO**Stephen Strange • Doctor Strange] [**INTRO**Ancient One] [Kamar] [**INTRO**Wong] **INTRO**[Nightmare] [Sanctum Canctorum]|
|1963|OCT 08|STT116B|Strange Tales|[Doctor Strange][Nightmare] [Hosts of Hoggoth] [Book of the Vishanti] [Spinybeast]|
|1964|APR 09|STT122B|Strange Tales|[Doctor Strange][Nightmare] [the Gulgol]|
|1968|APR 2|DOC170|Doctor Strange|[Nightmare][]|
|1969|FEB 4|DOC180|Doctor Strange|[Clea][Nightmare][Eternity]|
|1969|APR 3|DOC181|Doctor Strange|[Clea][Nightmare][Eternity]|
|1969|JUN 10|DOC182|Doctor Strange|[Clea][Nightmare][The Juggernaut][Eternity]|