Batman: Master of the Future

In this 1991 DC one-shot, Brian Augustyn and Eduardo Barreto transport Batman to a Gothic, steam-powered Gotham City of the late 19th century. The Dark Knight Detective must unravel a mystery involving a sinister figure called the Master of the Future, who threatens the city with a terrifying new technology. This atmospheric tale stands as a key entry in the "Elseworlds" tradition, reimagining the Caped Crusader in a unique historical setting.