Dates
- Cover date
- December 2007
- Pages
- 36
Editions and covers (2)
Copies of #837 are not all the same book. Here is how to tell each one apart.
- Newsstand edition
Newsstand
A UPC barcode in the cover's corner box.
Barcode 07098930465913
Source ↗
Reprinted in
Batman Arkham: The Riddler (2015), Batman: Harley Quinn (2015)