BATMAN (1940) #511

A Zero Hour crossover issue. While on patrol, Batman and Robin stumble across the Joker being captured by Batgirl . Batman and Robin are shocked, considering the fact that Batgirl, aka Barbara Gordon , was shot and paralyzed by the Joker years ago. Upon entering the confrontation, the dynamic duo finds that they have entered a parallel version of Gotham: one where James Gordon was shot by the Joker during the Killing Joke and where now-commissioner Harvey Dent has outlawed vigilantism. As the Joker plans his caper to take out Dent, Batman finds that he can still contact the real Barbara Gordon (aka Oracle).… Notes:  » DC Universe 19  » one page featuring Zero Hour and San Diego Comic-Con 1994. Story is in sync with Zero Hour: Crisis in Time #4 . Story continues in Superman: The Man of Steel #37 . The next issue is Batman #0 .