Writer Peter J. Tomasi's prolific Detective Comics run raised the stakes for the Dark Knight's adventures in Gotham City. Together with artists Doug Mahnke, Brad Walker, Kyle Hotz, and others, Tomasi crafted numerous iconic storylines--such as Mythology, Medieval, and Cold Dark World--that pushed Batman and his rogues to the edge, blurring the lines between heroes and villains.
Who’s hunting those closest to Batman? Commissioner Gordon calls in the Dark Knight Detective when there’s a murder at the Gotham City Aquarium-staged to look exactly like Thomas and Martha Wayne’s crime scene, right down to the playbill and pearls.
How does this bizarre homicide tie into the shadowy monster that attacks Dr. Leslie Thompkins? This creature looks to wage a war on Batman—and it’s using Joker gas to do it! Don't miss a moment of this thrilling tale that includes Detective Comics #27, Detective Comics 994-1016, 1018-1033, Detective Comics Annual #2, Detective Comics Annual #3, Batman: Pennyworth R.I.P. #1.