Batman Legends Of The Dark Knight #67 1994

Batman Legends Of The Dark Knight #67 features "Going Sane, Part 3 of 4," a pivotal chapter where Batman, recovering from a near-fatal attack, intensely pursues the Joker. His investigation leads him to Joseph Kerr, a man seemingly too sane and well-adjusted to be the Clown Prince of Crime. This issue is notable for its deep psychological exploration of both Batman and his archnemesis, offering a unique perspective on their enduring conflict. It's a key part of a critically acclaimed storyline within the anthology series.