Detective Comics (1937)
Clicking on the eBay link and making a purchase may result in this site earning a commission from the eBay Partner Network.
Key Facts
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
Key Facts
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
Key Facts
8th appearance of Batman
Key Facts
1st appearance and origin of Mirror Man
Key Facts
1st team appearance of Batmen of all Nations: Ranger (1st), Musketeer (1st), Legionary (1st), Gaucho (1st), Knight and Squire
Key Facts
1st team appearance of Batmen of all Nations: Ranger (1st), Musketeer (1st), Legionary (1st), Gaucho (1st), Knight and Squire
Key Facts
1st appearance and origin of Martian Manhunter
Key Facts
1st appearance and origin of Martian Manhunter
Key Facts
Third appearance of the Martian Manhunter
Key Facts
1st appearance of Mad Hatter II, an impostor who is renamed the Hatman in Batman #700
Key Facts
1st appearance of Mad Hatter II, an impostor who is renamed the Hatman in Batman #700
Key Facts
1st appearance, cover and origin of Batwoman, Kathy Kane
Key Facts
1st appearance, cover and origin of Batwoman, Kathy Kane
Key Facts
Origin of Batman's costume, Thomas Wayne was the original Batman
Key Facts
Origin of Batman's costume, Thomas Wayne was the original Batman
Key Facts
Debut of the Bat-Tank
Key Facts
Cover art in grey-tone style
Key Facts
Iconic story 'The Rainbow Batman'
Key Facts
1st team appearance of Terrible Trio: The Fox, The Shark, The Vulture
Key Facts
1st team appearance of Terrible Trio: The Fox, The Shark, The Vulture
Key Facts
1st appearance of Calendar Man
Adjust Your Filters To See More Comics!
By default Key Collector searches for Standard Cover Key Issues.
Adjust the "Variants" and/or "Non-Key Issues" search filters above for additional content:
- Variant Covers ([[totalVariants]])
- Non-Key Issues ([[totalNonKeys]])
At Key Collector, our primary focus is on unearthing those rare Standard Cover Key Issues for you. However, the world of comic collectibles is vast and varied. We want to make sure you have the tools to explore it all!