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Gardner Fox

DC Jul 1939

Detective Comics #29

Detective Comics #29
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3rd appearance of Batman
2nd cover appearance of Batman
1st appearance of Doctor Death, the first Batman villain
Debut of Batman's utility belt
DC Sep 1939

Detective Comics #31

Detective Comics #31
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1st appearance of The Monk, Batman's first costumed enemy
1st appearance of Julie Madison, Bruce Wayne's girlfriend
5th appearance of Batman
Debut of the Batgyro, an airborn vehicle later replaced by the Batplane
Debut of the Batarang
Stories take place in New York City
DC Nov 1939

Detective Comics #33

Detective Comics #33
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Origin and 7th appearance of Batman
1st appearance of Joe Chill
1st appearance and death of Thomas and Martha Wayne
Cover art depicts Batman with a gun
DC Jan 1940

Flash Comics #1

Flash Comics #1
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1st appearance and origin of the Flash, Jay Garrick
First mention of Keystone City, protected by The Flash
1st appearance and origin of Hawkman, Carter Hall
1st appearance Shiera Sanders, later becomes Hawkgirl
1st appearance of Hath-Set, the first villain of Hawkman
1st appearance of Johnny Thunder
1st appearance of Yz, Johnny Thunder's thunderbolt

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