BIRDS OF PREY #7 (Errata) (2012)
DC Comics

Ilke writes:

From the 'Recent Posts by Others' section of the George Pérez Fan Page on Facebook:

Q (Mark Wood): George, I seem to recall that you said you did a fill in issue of Supergirl and Birds of Prey. I know the Supergirl issue came out, but I don't recall the Birds of Prey ever being released. Did you do an issue? If so I assume it was never released.

A (George Pérez): While I did draw about eight pages of the BIRDS OF PREY story, due to the state of confusion over at DC (a lot of that was going on and probably still is) I was told that the script would need to be re-written due to more continuity changes being made in the new 52 Universe after the script had already been approved. I waited for months for the revised script, but in the morass of confusion within the company, I never received it and the project just died from neglect. Sorry.