Batman Shadow Of The Bat #13 1993

Batman: Shadow of the Bat #13 presents a critical threat to the Caped Crusader's secret identity. A dying homeless man, having accidentally discovered Batman is Bruce Wayne, attempts to sell the information to Gotham's underworld. His plan backfires, leading to his death, but not before warning Batman that his secret will be auctioned off. The Joker is among those looking to make a deadly bid, forcing Batman to confront the potential exposure of his dual life and reflect on his motivations as he deals with the auction.