Dates
- Cover date
- June 2010
- In stores
- April 21, 2010
- Pages
- 36
Values
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Editions and covers (2)
Copies of #71 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 07447030909371
Source ↗
Publisher’s description
It's the final showdown! When N-RGX targets Superman in his Fortress of Solitude, Batman is left alone in space to go head-to-head with the most vicious of alien terrorists!
Reprinted in
Superman / Batman: Big Noise (2010), Superman / Batman (2014)