Detective Comics #537

In "Down Below," Batman ventures into the forgotten underbelly of Gotham, where a mysterious figure emerging from the sewers pulls him into a web of buried secrets and long-buried crimes. Meanwhile, Green Arrow faces a killer whose twisted vendetta has driven a man to the edge of madness, testing the limits of justice and sanity. Written by Doug Moench and brought to life with moody precision by Gene Colan, with inks by Bob Smith and colors by Adrienne Roy, this gripping tale unfolds beneath the city’s surface. The cover, by Gene Colan and Dick Giordano, captures the shadowed descent with haunting detail.