Major Key
Batman: Harley Quinn #1
WHY THIS ISSUE IS KEY
Introduces Harley into mainstream DC continuity.
Why this comic matters
The issue builds its story around introduces Harley into mainstream DC continuity. Harley Quinn is drawn through the consequences of that development, giving the milestone context within an actual conflict rather than treating it as an isolated event.
Key issue facts
PublisherDC
Publication year1999
Key classificationMajor Key
CharactersHarley Quinn
Collector significance
As a major key, the issue is notable for the milestone recorded above and is the kind of comic collectors often identify by the event, debut or change it contains. Collector interest can vary significantly by printing, edition, condition and grade, so this guide does not assign a market value.
Characters connected to this issue
How this issue connects to the movies
The movie guides below are connected through Harley Quinn. They are discovery links between the comic and film sections of SLABS N' STACKS; inclusion here does not by itself mean a film directly adapts this specific issue.
