Batman is an internationally recognized character with the duality of billionaire Bruce Wayne and his alter-ego, Batman, first appearing in Detective Comics #27 in 1939. Seven decades later, and Batman is still one of the most popular superheroes of all-time, with a vast number of adaptations in TV, movies, and gaming. The character has become one of the most iconic to come from DC Comics, and his rogues' gallery has gone on to match with legendary villains like the Joker, Two Face, and Ra's Al-Ghul. Throughout this time, fans of Batman comics have been graced with some amazing storytelling and different art styles from comics involving the world's greatest detective.